Yesterday I received an email from Google about Google Authorship Program. It seems that writers and bloggers who work with sites that have set up Google Authorship have received email confirmations from Google like me, confirming their participation.
Google welcomes the participant to their Authorship program by this email. Also Google mentioned on email that this is one-time notification & they're not going to send further email about this Authorship program.
Please share your though if you got already or not? Feel free to write in comment.