Sounds like a great idea to me, and I'd like to participate in that.
One of the things I'm discovering, moving from a point and shoot to a dSLR, is that light which I'd previously considered unshootable in (because of my camera performance) is now fair game, so it's changing a lot of my ideas about where the lines are, especially in terms of low light. For instance, I'd always wanted to do some light-trail stuff, but have never really been able to. The other day, I stopped off on the motorway and gave it a quick and dirty try and got a whole bunch of interesting results:-
http://www.benhall.co.uk/pics/light01.jpg
http://www.benhall.co.uk/pics/light02.jpg
(I know this stuff is cliche, but it's more about me trying stuff out and getting to know what I can expect from my camera and the light conditions, settings etc).
So yeah, consider it a vote from me, anyway! ;)