This is a pretty cool hack, of sorts. There's a hacker conference (I forget which, I think it's "the" demo scene con -- any remember Unreal from the early 90s?

This is a pretty cool hack, of sorts. There's a hacker conference (I forget which, I think it's "the" demo scene con -- any remember Unreal from the early 90s?) where one of the events is creating a binary executable that is also a displayable image. Or maybe a playable sound file? Anyway, the same basic idea, and when I stumbled across the submissions, I thought it was a really neat concept.