[Illusion]

Sort of like image hosting, but to show off to people... So you mean essentially Deviant Art, but as a feature on the site.
The idea could play out well, people would certainly use it. Especially if it ties into your profile. My main concern would be the cost of hosting so many pictures, unless it's like a scrapbook and you submit links from other sites of where your photos are at.
And then to make multiple scrapbooks/folders of what you want to put into them. (Avatar art, Character Art, Misc, ect.)

I could see this being something a lot of people would do, and it would create a boost for the art community and art store owners on the site.
I'm all in for it. I might end up using it.