If you think that is neat, check out NeoTrace (win32 app) at http://www.neoworx.com/products/neotrace/default.asp

There was a little project someone got posted on metafilter.com or something of similar nature, and had a map of the world. It put a dot for each corresponding person that had viewed the page onto it according to LAT/LON provided from I guess IP table lookups.

I watched it grow for a couple days, the author said he would release his code. He took the site down stating too much bandwidth usage and didn't release it. Did anyone else see it too? know where he put the code?