Definately concur since the time frame of two weeks wouldn't be to long nor to short plus we won't attract as many spammers as we would like with a one week time frame and would not loose participation momentum if it's a three week time frame.
2 weeks is good... but shouldn't we have a few days to hype it up? I am out of town ... wanted to check IP so I post it in here... 72.255.25.35.
Yeah, I think we will just announce the contest and rules early... give them a few days to ruminate and plan their strategies.