Well, I just made my Google profile "public." I doubt I'll bother with Google+. I'm on Facebook, it's enough annoyance for me. It seems like every time they try to improve it, it's actually just adding stuff I don't need.
People are saying Google+ will be different, and at first, sure it will be. But over time, if it catches on, it'll become more and more the same.
Anyway, I should be set for the Great Blogger Purge of 2011 now.