Whee.
http://www.sims.berkeley.edu/academics/masters/final_project/ -- the last little while of final projects can be found there.
[Edit 8:52 PM: Lemme add some clarification to this: It has to meet these criteria. It's gotta be something that I could get done on my own in a little less than three months without forgoing eating, sleeping, or my other classes. (And I'm not much of a programmer.) And it has to deal with some aspect of information management. So, given these criteria, is there some sort of web application that you would really really want?]