Can Google Authorship Really Cause a Huge Traffic Drop? [Case Study]

google-plus-authorshipAlex Yumashev created quite a stir with his claim that Google authorship decreased his traffic by 90 percent. He certainly got my attention, as I had recently spoken at a conference as a proponent of authorship and had also written “Google+:

---------------------------------------------------------------------------------------------
To read the full article:
http://searchenginewatch.com/article/2286728/Can-Google-Authorship-Really-Cause-a-Huge-Traffic-Drop-Case-Study