Okay, so I've put together a google docs spreadsheet that we all can edit at will. I've set it up so that each week has a number (this week, starting Sunday July 12th, is labeled W1). Whenever you do you weigh-in for a given week, just add your current weight in the proper column.
Buttercup: If you like this, maybe you could add it to your first post so that it'll be easy for everyone to find?
The link is
here.