How to set up Google Authorship and why I should care

Google Authorship has been around for a fair while now and with growing speculation about whether AuthorRank will be incorporated in Google?s algorithm next, you need to make sure you have it set up properly for your website. Aside from being speculated to inform the next algorithm update, Authorship can provide other benefits such as

Source: http://www.branded3.com/blogs/how-to-set-up-google-authorship-and-why-i-should-care/

more info here more info here more info here more info here more info here more info here more info here