Twitter is magical: last Thursday I asked for people willing to try out a prototype—in person!—on Friday, and the slots filled in less than an hour!
Now collecting a list of unusual things to do via Twitter (in the spirit of 's milan.cvitkovic.net/writing/things). Any faves?
Conversation
(Better yet: the slots filled immediately even though I asked for people who met several specific and uncommon criteria. Here Comes Everybody!)