Garyh, I was thinking of the Workshops & Get Togethers Gallery - but your idea is a lot better, particularly for non-subscribers who can't access the galleries at all. You're also correct with regard to artistic merit (specifically thinking of my "group shots" and the like!).
Posting "snapshots" into the applicable thread and/or linking to flickr/photobucket etc. uploads would be good, also. It just seems that not many of us do that for whatever reason.
I'll just be happy with seeing people's images at the next gathering