Believe it or not, they do exist in all their blatant license / hosting TOS violating glory, gathering full support from FOSS advocates with ignorance on who and what is being ripped off under their nose taken as a showcase of artistic talent.

What do you get when you take Goku, Wolverine, Venom, some SNK and Capcom into the streets under the 'public domain' license?

You get Paintown!