Other people's attempts (100/100)

This guy tried to do something similar...but he was not successful...I think it was 70 pounds in the first 100 days. (interesting blog though...sorry about the language)
http://www.210west.com/100days/

Here are some people that seem to be trying......
http://www.43things.com/things/view/268745

Not quite sure what this one is. I cannot get any real contact info to figure it out, but I'll be watching the site
http://www.middleageproductions.com/