Ever wonder why some people’s faces show up in search results?
They do it by adding Google Authorship rich snippet markup language to their site, which links to their Google+ profile.
Catches the eye, doesn't it?
According to a rich snippet study by Catalyst Search Marketing, the number of clicks increased by 150% once the rich snippet was added.
That can be pretty powerful for your SEO.
Setting up Authorship takes some studying and some know-how, so here are a few tutorials to help you get started: