Quote -
the logo wouldn't really work unless we really checked the galleries every few minutes;

 :)
I think browsing galleries they way you do normaly is enough. And when finding one of members pic - posting a suggestion if you have one.
I don't think we have to comment every pic in club (especially if it will get bigger) - it would attract those who seek popularity not improvement.

For the same reason I think adding members to fav artists isn't a good idea...

EDIT: Please guys, do not add me to your fav artists list because  of this club (couple of people already did it ) ? Thanks