Hello Sunday Morning

http://hellosundaymorning.com.au/

I have recently discovered this site where you basically make a pledge to quit alcohol for three months (or longer).
Hello Sunday Morning was created by Chris Raine, a 24 year-old Brisbane resident after he simply got over waking up with a huge hangover every Sunday morning.
Chris' theory is that binge drinking is increasing in younger Australians, so he set up a site where participants who have taken the pledge to give up grog for at least three months and blog about it - sharing their experience with others (blogging is optional). Chris himself gave up alcohol for a total of 15 months.
I think it's a great idea and I'm going to take the pledge myself. Check out the site if you're interested.