I'm totally not involved with the site, in any way, just stumbled on it. It's the peel back corner at the top right I am interested in, how did he do that? I've seen a few wordpress sites with this little piece of coolness now, so naturally I'm thinking it has to be a plugin. Is it, and if so, where can I get it because it's really nifty.
Just in case you don't know what I'm talking about, it's the part on the site - in the top right corner - when you mouse over it seems to peel away the site to reveal some sort of offer.