I am not if danah used the exact term “context collapse”, but it was her talk about Stokely Carmichael, citing Joshua Myerowitz’s book “No Sense of Place” where I first encountered the concept. Some HCI work, including stuff from Dourish/Anderson, also approaches the topic.

Where does the term ‘context collapse’ originate? Is it Michael Wesch? (See: http://mediatedcultures.net/ksudigg/?p=183) I can’t find any published citations for it; do you have a paper in press or anything I can use?

Hope you & the family are well! Hopefully I’ll run into you at a conf/event sooner rather than later.