ZF - I've done the browse & pick a few times. The critique game is also good, the one where you critique the latest photo of the previous poster, then the next person critiques yours.

I don't think I'm going to have a go of the WWYD. I'm not really into heavy processing which by looking at the finalists of last weeks, this competition seems to be about. Anyway, I don't like the idea of posting someone elses photo as my photo of the day, even if its for a competition.