I seriously doubt that, it should have been pretty easy to integrate other services besides G+. The truth is probably that authorship info sucks for many users,

I seriously doubt that, it should have been pretty easy to integrate other services besides G+. The truth is probably that authorship info sucks for many users, and this isn't news either https://www.jitbit.com/news/183-how-google-authorship-decreased-our-traffic-by-90/ https://www.jitbit.com/news/183-how-google-authorship-decrea...