"If you currently have a private profile but you do not wish to make your profil...

"If you currently have a private profile but you do not wish to make your profile public, you can delete your profile. Or, you can simply do nothing. All private profiles will be deleted after July 31, 2011."

http://www.google.com/support/profiles/bin/answer.py?hl=en&#... http://news.ycombinator.com/item?id=2321727