biz..where's that #*@% $20 bill!

...because it's not enough that people want to show the world every detail of their lives on blogs, now you can follow the path of..a Dollar bill around the country, or the world for that matter! I saw www.whereswilly.com written on a $20 bill recently so I took a look.. the site will tell you when the bill was created, where it's been and lots of other things! there is one site for US bills and one for Canadian ones...is this really necessary in life? no not really, but neither are a lot of things in life. some poeple have written novellas about their bills :/

The site even gives you a speed of travel for each bill! I don't know how popular the service is but I know that their marketing is pretty easy..