REVISED SCHEDULE FOR MONDAY

I
forgot to mention last week that we have a guest speaker tomorrow, Joe
Cothrel, who will talk to us about metrics and the business of online
communities.  He can't join us until a little later in the afternoon,
so we have a revised schedule for tomorrow:

1-2  Ph.D. students meet in 405 for discussion of the Cialdini article

1-2 (optional) master's students meet with John. He'll spend half
the time on a discussion of this week's readings and half the time
previewing the signaling/screening models in one of next week's
readings (if you're not familiar with information economics models of
signaling, you'll want to come for this).

2-3 Everyone together for reports on how four of your communities regulate behavior

3-4 Joe Cothrel's presentation