Man that would suck as a human being.
On the subject however, I'm sure there's a Oekaki plugin for VB somewhere on the web, question is if our forum population can use it maturely. Like stated above, if the second we put it up it gets spammed with all kind of sex stuff then we're done pretty quickly.
I do think it could be a nice addition to the Fan Corner but it's nothing I'm going wave around banners for. Up to Alcar and co I guess.