I'm asking because I'm always looking for help with my pixel work, but if I'm the only one who does that sort of thing, I think it'd be pointless to ask here.
Honestly I think you might be the only one! Are you on DeviantArt? I know there are some pixel artists there.
I am once trying to modify a shot of a movie pixel by pixel with gimp, but I guess it is probably not art. So I am a pixel pervert.