I was wondering if anyone knows of any sites for...

[Heather B]

...motivation or competition for weight loss? If not, who would be interested in doing this?

[Loser_in_hidding]

good question! i would totally join in if there was some place

[health-sky.com]

you can readhttp://www.health-sky.com/html/what-is-the-best-way-to-lose-weight.html

[trainer53]

Sparkpeople.com is great and it's free to join. They send you daily e-mails that are terrific and full of fitness/health news. They have blogs too.