I use Flickr, I love it. Not everyone uses it, of course, but I find it far, far and away the best photo and collaboration site out there. I've considered in the past it would be fun to pool board wx pictures there, but I, just tonight, noticed a feature that almost makes this a must.
Mapping.
Examples from the other weather groups on there (I'm not sure how this will look to non-logged in users)
http://www.flickr.com/groups/16765852@N00/pool/map
http://www.flickr.com/groups/wunderground/pool/map
As you drill in, like google maps, it will get more detailed and you can get down to the block where the picture was taken. I think this would be a blast for the winter.
I could set the group up to be by approval only, so we could keep it "private," though it would be good advertising for the board.
Holler if you're interested.
