[Suggestion] Art competitions.
So, I've been thinking, what if PP had a weekly / bi-weekly / whatever art competition of some kind? Graphics competitions, such as signature battles, etc, and traditional art competitions as well. I'm thinking that the member pool is a tad shallow, perhaps, but it could serve as possible enticement for inactive regulars to actually post and contribute something, as opposed to simply lurking. Themes and restrictions should be present in such competitions, of course. Personally, I think a good challenge could really help the site along.