I like the idea of doing the t-shirt too. Unfortunately, I understand the t-shirts are being re-designed right now and the existing ones are black which would make signing it more difficult unless everyone ran out and bought a silver marker...
Maybe next time? And I personally like giving the shirt to the one who took the most popular picture. I wouldn't look at it as a contest, more a community-builder (who wants to wear that smelly shirt anyway? )
Besides, I am going to win becasue I live in the Grand Canyon state
Greg, you mentioning getting help from the mods/admin. I just wanted to say that you have the blessing of Photo-John and many of the mods already. There is little you have mentioned that a user cannot do themselves. I and the other mods are here to help whenever needed, but I wanted to make sure you knew that you have a green light on this so go! If you need specific help managing or creating something, we'll be here, but it sounds like you've got this pretty well under control already, and there are several other members coming up and offering to help out too.
So keep going, keep bouncing your ideas off everyone here to keep it as a community idea, and we'll be here if you need help.
Rick