Ping is nowhere near as bad as google plus. I used to use Gmail to communicate via email. I'm not a 16 year old kid yet they forced this social networking product on me, not by choice. Next thing I knew people were adding me to their circles, wanting to "hang out"... if I want that, I'll sign up for Facebook, or google's own product on my own. Don't convert my existing email to your product to falsely tout your "success" in the social marketplace.
So you've quit Google? Completely?