The last two sentences in the privacy policy concern me. In addition to my personal e-mail addresses, I have an e-mail list of over 100 garden club members and editors of other nat'l garden clubs....people I don't personally know. I'd hate to think Google would be able to send everyone in my address book, some total strangers, my "+1s." Is this what they're proposing?
.......In order to use the Google +1 button, you need to have a public Google Profile visible to the world, which at a minimum includes the name you chose for the profile. That name will be used across Google services and in some cases it may replace another name you’ve used when sharing content under your Google Account. We may display your Google Profile identity to people who have your email address or other identifying information.