Wow that sir, is cool.
Hey, I think I might have an idea.
I myself know a how to use Paint.net a bit,
so I am wondering if you would like to do some fun little competitions.
It would work something like this,
There would be a theme, or character. (Like, say Mario.)
Then we both would make a really cool picture of Mario, (Or if we are going by theme and not the character then it could be a picture of anything Mario related.)
then we would show off the pictures when we are done.
There wouldn't really be a reward or anything,
nor do I think the pictures would become avatars, unless requested. (Don't want to take to much site memory space and such.)
but we would be increasing our PhotoShop/Paint.net skills,
and overall I think it would be fun.
Well, that's just an idea.