There's the "A Photo A Day" in CS for 2006.
Got a suggestion for 2007 subforum. How about a single subsection which users can only post 1 or a series of 3 (the series must link with each other in terms of composition!) of their best, ultimate, one-of-a-kind Magnum Opus photos in just 1 single post (accompanied by an optional short writeup on it). Thereafter, they are NOT ALLOWED TO POST anymore photos in that subsection for the entire year (in short: effectively 'banned' from posting in that particular subsection, but allowed to view).
I'm not suggesting on the 'stifling of creativity' but the purpose is to drive the entire CS to new heights as all of us here, think very hard before we shoot and post that 1 single photo that we deem as our very best photo (as we have only 1 single chance to do so for the entire year).
A photo a day may deem a little 'too taxing' for some, so in this way we can get people to start thinking before they shoot.
So, what say u guys?