Advertising.

[Doc Sigma]

But that's such an awesome video.

http://youtube.com/watch?v=YhZt4i92aSA

As is http://youtube.com/watch?v=s20W2FAuHlg

As is this. (NSFW, language)

[Steve the Pocket]

I think the custom-cursor-that-follows-your-mouse-pointer thing is a pretty easy ActionScript trick. Having it react to the user's click, of course, is even easier still. Somebody decide on what graphics to use and I can probably pull it off.

Not like I've got much else goin' on.

[Dr. Dos]

I was thinking more of something where you upload the images used.