September, 2007


26
Sep 07

All eyes on Burma

As the situation in Myanmar rapidly devolves into violence, I see just how much I rely on citizen journalism. At times, it is the immediacy of the situation that leads me to citizen journalism (canonical example: Tsunami), other times it is reporting angle. The case of Burma presents an interesting, compelling argument for citizen journalism – as an immediate phenomenon in a place with heavy media control, the citizen journalists are the information providers making it through the sieve of the state.

As I browse to Flickr, I find three individuals who are live-documenting the protests. It’s hard to be sure about the provenance of the photos, but I’m quite sure that at least two of the three are on the streets. In the comments you can find reporters asking for rights to use the pictures.

http://flickr.com/photos/naingankyatha/ – Ghemberee’s photos (best)
http://flickr.com/photos/8023565@N08/ – Soulspirit’s photos
http://flickr.com/photos/racoles/ – Racole’s photos (CC Licensed)

What’s most compelling is the role citizen journalists play in forcing the world to confront Burma. When King went down to Alabama, he had to rely on the mainstream media to get the enduring images into the world’s newspapers. Today, you need to be there with a cameraphone and data connection. This really isn’t a criticism of the news media, but rather a reflection of how the market is naturally segmenting. The protests in Burma are happening right now, as you read this, and people are uploading their records for the world. And it’s not just Flickr, it’s Wikipedia and YouTube and a whole host of other places. It’s incredible. And it’s not much of a stretch to imagine one of these citizen journalists winning a Pulitzer Prize.

Check out the pictures. Hope that there are more. This is citizen journalism’s moment to shine.

Update: Time article (on Yahoo) written based on eyewitness reports. Yahoo includes Flickr photos from photogs mentioned above.


25
Sep 07

Facebook Data and Funding

A few weeks ago, I came across an accepted manuscript in the Journal of Public Economics entitled The Old Boy (and Girl) Network: Social Network Formation on University Campuses (subscription req’d). Excerpted abstract follows:

This paper documents the structure and composition of social networks on university campuses and investigates the processes that lead to their formation. Using administrative data and information from Facebook.com, we document the factors that are the strongest predictors of whether two students are friends. Race is strongly related to social ties, even after controlling for a variety of measures of socioeconomic background, ability, and college activities.

In the paper, the authors profile ten Facebook networks in Texas, and use a regression model to predict “friendship” between two individuals in a network. Although standard criticisms of using regression to get at the essential nature of friendship apply, I found the data interesting (and the R-sq’s were appropriately small).

What jumped out at me was the paper’s methodology. As stated by the authors, Facebook provided data from ten schools to the researchers. Furthermore, the researchers were able to correlate the profiles with GPA and registration data, indicating that Facebook shipped personally identifiable information to the researchers. From a research standpoint, this is fine with me – as long as ethical standards are upheld, I’m fine with personally identifiable data being used in research.

All of this made me think back to a post I wrote a few months ago. In it, I documented Facebook saying “we certainly aren’t selling your information to ANYONE. That’s yours“. When I went back to check on this page, I found it missing (though the Internet Archive has versions of the page containing the text). I wonder if this means a policy has changed, or simply if this page was swept up in a redesign. Perhaps I’m the only person who cares.

With selling on the mind, it looks like Microsoft may make a significant investment in Facebook. The New York Times reports 300M to 500M for a 5% stake in the company. While I’ve always seen synergies between Facebook and the major consumer players (G, Y and M), these numbers smack of irrational exuberance. In fact, they make me think back to 1998, when comics genius Todd McFarlane spent 3 million dollars on Mark McGwire’s 70th home run ball. At the time, McFarlane couldn’t imagine such a record could be broken, that his investment was future-proofed. As it turns out, McFarlane was dead wrong; Barry Bonds broke the single season home run record in 2001, smacking 73 home runs. That ball ended us selling for a more rational $517,000. Similarly, while it may be hard to imagine a post-Facebook future (not that Facebook is going away, but that other things will get interesting), Microsoft buying in at 500M is like Todd McFarlane paying 30M for McGwire’s 70th.

Update: Steve Ballmer seems to agree. In an interview with the Times Online, Ballmer is quoted as saying “I think these things [social networks] are going to have some legs, and yet there’s a faddishness, a faddish nature about anything that basically appeals to younger people.” He also said “here can’t be any more deep technology in Facebook than what dozens of people could write in a couple of years. That’s for sure.” Sure, Facebook is overvalued – but what is the point in burning bridges like this?


18
Sep 07

SCS 2007, Congrats to techPresident

Today marks the second day of the Microsoft Social Computing Symposium – I’m here with Alice, Alla, Cliff, danah and a bunch of other fascinating academics and practitioners…many thanks to Liz Lawley for bringing us together. In the sessions, we’ve been talking about identity, presence, youth culture, deviance and a host of other topics. David Weinberger has been documenting – and I believe you can follow along with a live webcast on the SCS 2007 site. Justin.tv was also here, and it was more than a little surreal to be able to watch the room I was in on his shoulder-cam.

In other news, I wanted to pass along special congratulations to the editors and writers of techPresident. Yesterday, it was announced that techPresident was the winner of the 2007 Knight-Batten Awards for Innovations in Journalism. A special note of congrats goes to Josh Levy and Micah Sifry, who have worked together to create the go-to source for tech coverage of the 2008 campaign. I’m proud to be associated with them. Kudos!


13
Sep 07

Truth in Metadata – WikiDashboard

A few days ago, I came across WikiDashboard, a tool that lets you visualize temporal change patterns in Wikipedia. I wrote about it at techPresident, but I wanted to expand a little on why I think the tool is so interesting. So first a little about the tool; Developed by the Augemented Social Cognition team at Xerox PARC, WikiDashboard is an overlay of Wikipedia, when you browse to a page you are presented a graph exploring the dynamics of recent edits to the page. Here’s a quick glance at an example:

In this particular example, we see the WikiDashboard for Facebook’s Wikipedia entry. In the dashboard you can see intensity of edits over time, edits contributed by a user inside the time interval, the intensity of their edits (more edits = darker red), as well as some statistics that display the users total edits, and percentage of edits to the entry over time. All of this information is browsable, so for example, you can click on a user and get their WikiDashboard:

Via the user dashboard, you can see the user’s edits over time, periods of editing intensity, and links to their contributions. This is very useful for getting a quick glance of the user’s editing interests over time.

Compared to Virgil’s awesome Wikiscanner, there’s less of a “Wow” factor for WikiDashboard, but I actually think a tool like WikiDashboard presents significantly more utility, and is the beginning of an interesting trend of repurposing metadata to create a trust heuristic. The inventors of WikiDashboard, Ed Chi and Bongwon Suh, describe this as “Social Transparency.”

The tool’s creators are fighting a good fight. There is great information in Wikipedia, and to discount the quality of the information solely on the editorial policy is to throw away the baby with the bathwater. That said, Wikipedia is susceptible to the introduction of systematic bias, and lesser-patrolled entries are sometimes left vandalized for long periods of time. WikiDashboard doesn’t really solve any of the inherent problems of Wikipedia, but it does provide users with graphical approximation of the type of editing going on for any entry – and this is valuable.

Let’s imagine an example. You visit an entry, and notice that a number of editors have a fairly consistent editing pattern over time. However, recently, a new editor has taken up the page, and is heavily editing the site. You’d be able to ascertain this quickly with the graph, and these visual cues might indicate that you should cast a more critical gaze at the quality of the article. In essence, this cue information provides a quick, graphical reference to inform our critical reading skills in Wikipedia.

What is interesting in both WikiScanner and WikiDashboard’s case is that this information is mined directly (and without “bias”) from the metadata information available in Wikipedia. The data, always publicly available, was simply transformed into a more human-digestible format, and we can use this data to inform our understanding of the quality of the article. What’s interesting to me is where this metadata approach might lead us; there’s a lot that can go into our quality estimate of the article…it’s quite fascinating.

The authors have asked for feedback on WikiDashboard, so here are my ideas:

  1. I’d like to be able to sort my WikiDashboard by number of edits, and recency of edits; i.e. let me visualize who is currently editing the article, and their editing histories.
  2. I like the bias-free approach (just listing edits w/o algorithmic intervention), but there are a good number of cues the WikiDashboard people could add by processing the editing histories with an algorithm. I’d like to get cues about how often an editor’s changes are reverted, how often an editor’s changes elicit discussion or administrative intervention – these data points could provide information about the quality of the edits a user contributes.
  3. Right now WikiDashboard is somewhat slow; the authors could implement a diff-based caching system that would speed things up a bit. If WikiDashboard became really snappy I think I’d actually use it for all my Wikipedia browsing.

If you’d like to check out WikiDashboard, here’s a link to the project homepage, and a direct link to the Wikipedia installation. The team has blogged about the product, and witten an additional blog post about how to understand the graphs. Very interesting stuff…check it out.


10
Sep 07

New Essay: The Vibrancy of Online Social Space

I’ve written this essay for a forthcoming volume on activism in Web 2.0 technologies and I’d like to open it up for critique and suggestion. This is a rough draft and I’ve got some time before my deadline – thanks for your help!

There is something essentially placeful about online social networks; as I log in, I am engaged by a cross-section of my social relationships. In an instant, information is revealed, opportunities are discovered, and a website becomes a social nexus – from which I can derive a sense of gratification, meaning and identity. Over the last few years, millions of us have come to know sites like MySpace and Facebook as social spaces, where the virtual and the real collapse, where a sense of community and interaction is integral to the experience. danah boyd has described social network sites as digital publics; in her extensive research she has discovered these digital spaces to be the third place for youth.

As political campaigns and organizing endeavors attempt to establish their place in these digital publics, should we take a step back and look at the characteristics of these spaces to determine what makes them vital? Can we think of social networks as digital cities, inhabited by permanently in-flux digital bodies? And if we’re always in flux, what about an online social space makes us actually want to stick around? In her 1961 work The Death and Life of Great American Cities, Jane Jacobs described the sidewalk ballet of a vital urban environment. Jacobs argued that a vibrant and diverse city should possess four characteristic design elements, the first being that a neighborhood should be multifunction, creating activity throughout the day. Next, a city should have short blocks and its buildings should be multiform, creating interest and promoting exploration by inhabitants. Finally, Jacobs argued for density, in which different populations intersperse, affording variety and shared resources.

Applying Jacobs’ criteria to an online space creates a challenge; as a neighborhood jumps from the physical to the virtual, the nature of its goods changes. For example, while the neighborhood cinema is a rivalrous good, a video viewed in the context of an online space is non-rivalrous. While the scarcity and required sharing of resources is central to Jacobs’ philosophy, we can clearly see the sidewalk ballet enacted in online social spaces. As an example, let’s consider Facebook’s Newsfeed. When one logs into Facebook, they are provided a list of recent activity in their social network; a message may inform you that friend has written on another friend’s wall, or that a friend has posted an event. Originally unpopular due to privacy concerns, the Newsfeed has become one of the most popular features in the service. The Newsfeed creates the impression of activity; any time an individual logs on she is presented with a plethora of opportunities to engage with their social spheres.

Arguing for shorter blocks, Jacobs felt that this type of design would foster exploration by city dwellers. The “short blocks” analogy is alive and well in online social networks, where the ability to browse and explore fellow network participants fuels use. In a social network, we enumerate our identity as we describe our interests, tag each other, and post on walls and message boards. These “digital traces” are often hyperlinked, permitting endless point-and-click exploration of the social space. As it happens, people are very interesting to each other, and social networks leverage our interests by providing endless opportunities to explore those we know and care about. In fact, the articulation of identity in social networks might be analogized to Jacob’s call for variety in architecture and style in a neighborhood. Love it or hate it, the unending ability to customize Myspace profiles provides significant, desired variety in the space. It drives learning and adoption of the service, as individuals collaborate to make their space better represent their identity.

Indeed, online social networks are concentrated; in this sense they are unlike any neighborhood. Social networks allow for the centralization of one’s network in a single place; geographic boundaries are rendered insignificant as we connect across place and time. The social network allows the work friends to intermingle with grade school friends in an odd, often awkward dance.

While Jacobs’ perspective is instructive, we can also leverage it as an effective critique of online social networks. While the vibrant neighborhood was constructed to afford a variety of individuals the interesting and serendipitous experience of urban dwelling, online social networks often reinforce existing bonds, rather than encouraging exploration. In a study conducted at Michigan State University (Lampe, 2006), researchers found that friendships in social networks often began offline and migrated online, rather than the other way around. The city requires individuals of a variety of backgrounds and interests to share space and resources; how would Jacobs feel about an online space designed to self-reinforce bonds rather than encourage the development of new ties?

There is something otherworldly in being able to reach across a community with a search box or hyperlink; in online social spaces, we can access and “be present” with our friends in the click of a button. The social cost of relationship maintenance decreases; the birthday card is replaced with a wall post. We can certainly lament the depersonalization of online interaction, but we can’t impugn the outcome – we are able to manage larger collections of friends with less effort than ever before. Do these extended friend networks increase sociality or simply introduce new digital tethers to our social life? That is a question we’ll work towards answering, as the effects of these digital publics on our real world is explored.

We do know that online social networks represent meaningful digital spaces to millions of people. The daily life of the city, from the mundane to the significant, is being conducted in these spaces. We flirt, we interact, we do business, we seek out information and gratification, finding a complex social world at our fingertips. While the digital spaces we inhabit will have a good deal in common with our cities of concrete and granite, they are unique places with unique challenges. While the technological emphasis of relevance and searchability will create new types of interactions online, it would be wise for developers to pay attention to Jacbos; they will find both the meaning and the letter of her laws instructive.

References:
Lampe, C., Ellison, N. and Steinfeld, C. (2006) A Face(book) in the Crowd: Social Searching vs. Social Browsing. In Proceedings of CSCW 2006. ACM, New York: 167-170

This article is being developed for the book Generation 2.0: A Practical Guide to Using Web2.0 Technologies to Recruit, Engage & Activate Youth to be published by Jossey-Bass an imprint of John Wiley & Sons in early Spring 2008. A Rock the Vote project.


7
Sep 07

On Social Graphs

This post from Fred Wilson touched a nerve this morning. In it, he points to Dick Costolo who TwittersThinking that i don’t like the term ’social graph’” and Fred goes on to ask “Why can’t Facebook people call it a social network?” I’ll pile on and agree that this term irks me as well – it just feels like something Facebook paid Frank Luntz to come up with. Just global warming became “climate change”, our social networks are now social graphs, in which our friends are simply dots on some map articulable in a computer processor.

But let’s step back for a second, and examine this term. Why has the social network become the social graph? Over the past few years, the term “social network” has become common – we knew Friendster and then Myspace and then Facebook as social networks. Through the media, social networks became scary places for parents; and while we couldn’t exactly agree what a social network site is, we came to think of most of these new, “connective” sites as social networks. In essence, the term became genericized, much like search or messaging.

It is clear that Facebook wants to step out of the mold; they are not a social network – as we’ve been told many times, they are a social utility that operates on your social graph. This is message control 101, and to the extent that thought-leaders are utilizing the term, it’s working. In Postman’s Technopoly he describes the sublimation of culture by technology – in which a society “seeks its authorization in technology.” Just as we came to think of our social relationships (the human) as social networks (the scientific), we’re heading towards thinking of them as social graphs (the computational). We’re willing to accept the mechanization of what was formerly human.

I’d be negligent if I didn’t mention my conceit; I’ve spent many hours trying to reduce the human negotiation of a network down to a statistic. That said, I still feel that we lose something as we describe our networks as graphs. The term network is mysterious; a network is a complex, organic, multifaceted thing. A graph, on the other hand, is cold, calculating and purely scientific. It is the reduction of all things essential about relationships to a chart of edges and nodes. It is computational, anti-human. Of course, it reflects all that our technological culture prizes – efficiency, searchability, and a sense of truth in knowing just how valuable another person is to you (p < .05, of course).

I’ll be the first to admit that there’s tremendous value in the computational articulation of our networks. We’re offloading the difficult measures of social management onto a computer, thus increasing our ability to store and access more friends. This is the classic role of the computer. However, as our ability to store objects increases (be they spreadsheets, books, music or friends), our relationship to the object changes inherently. I think we should be mindful of this; each reduction or level of abstraction we add to friendship changes the nature of friendship – and jumping from thinking of our relationships as “networks” to our relationships as “graphs” seems a pretty big leap for me.


5
Sep 07

Facebook Public Search, New?

The blogosphere is abuzz with news of public Facebook profiles, but what gives? This is old news. In June I wrote about the topic:

Sometime in the past few weeks, Facebook began exposing profiles to be indexed by Google (A search today returns over 350,000 profiles). Granted, profiles are still private, but how will people feel about their profile being indexed in Google? At the same time, there seems to be no way to turn this functionality off, and Facebook help documents have no mention of this new “feature.”

These types of context-leaps have caused problems for Facebook in the past. When newsfeeds were turned on with no privacy, Facebook failed to understand that privacy was both quantitative and qualitative. A context jump from “searchable within Facebook” to “searchable in Google” is a big deal. The fact Facebook was not upfront with its users in saying “we’re going to be letting Google in to index our userbase” is troubling. Even more troubling is the seeming inability to opt in or out of this service. I’d rethink this approach.

Granted, Facebook did rethink the approach (my 350k indexed search string now returns 50 results), and kudos to them for doing so. But let’s be clear, this isn’t new. The A-list just wasn’t paying attention. ;)