OK, I'll catch up one day. If you missed the Guardian's Technology section on 24 July 2008, it might have been a review - from a slightly different perspective - of what U&I and Emerge are doing. The issue covered: Twitter search (the acquisition of Summize), ARGs, Skype, public data re-use policy, location-based services. And, there was a link to the previous day's podcast on virtual worlds.

