Whelp... I went ahead and joined artwanted.com! We'll see how it goes. Man, I had comments before I was sure I'd uploaded the image correctly. *boggles* I guess I've gotten used to EW and Epilogue and wasn't really expecting *any* comments. Cool. Though the thumbnail for the first one I posted looks super retarded... I couldn't find a way to fix it - is there a way?! And can you reply to comments? I couldn't find that, either.
Otherwise, I'm pretty pleased so far. I like their terms, I like the fact that they are attentive to their message boards. Easy interface, fast response time.