ephemeral volunteering using mobile devices

Hey - an interview with me and Kristen Taylor of the Knight Foundation just went live. Check it out:
Have twenty minutes, a mobile phone, and a desire to help others? from Knight Pulse on Vimeo.

The full post is here: http://www.knightpulse.org/blog/08/11/19/have-twenty-minutes-mobile-phone-and-desire-help-others