GifAnimator - 1:29 pm on Jul 5, 2013 (gmt 0)
I have done a certain amount of research and my backlinks have improved. Sites that outrank me have not been touched for many years. I have also asked other people’s opinions on the authorship tag on Google+ and most will agree it has no effect on SEO other than improving the CTR but they are all sitting there hoping that it will at a later date.
Will it have any effect at a later date, I doubt it because webmasters would be up in arms, especially many that reside here.