Good question, Heidi. What I would probably do is create a new handle with an anonymous profile, that doesn't mention geographic location, school, GLO affiliation, etc.
Then I would take my *alter*-handle and delete my profile and signature in my user-cp. That would remove it from all former posts. After that, I'm guessing it would just be a matter of going through your old posts and edit any that may have your personal information on it.
I imagine that would be a ton of work, though! I'm so glad I wasn't on GC when I was a Rho-Chi or Panhellenic President!
