So very, very cool. The WayBack Machine is an internet archive offering snapshots of the web. You can type in a URL and see what the page looked like all the way back to 1996 (which means I only get to see some of the more recent incarnations of my site). The archive features five times as much text as the Library of Congress. You could find copies of old web-sites that disappeared, never to return. You could wince at your lame ass coding skills from ages past! The possibilities are endless.