I have wondered about this too.
October 2011- Weight: 94.7kg (208.78lbs)
April 2012- weight 86kg
May-June-July 2012- weight: up and down between 86.5kg and 84.5kg -stuck stuck stuck
July 2012- Joined fitday!
27th July 2012- weight: 83kg (182.98lbs)
First Goal: 80 kg(176.37lb) (reached 21st August 2012)
I HAVE BEEN OFF THAT WAGON 19th Feb 2013- 84.7kg (186.73) time to get back on!!!!!
Healthy weight range Goal: 60kg-74kg