How Facebook and Twitter Affect SEO
SnapApp
MAY 19, 2011
One of the indirect benefits of SnapApp is improved visibility in organic search engines, such as Google and Bing. Search engines use those links from other sites to your site as a signal that your site is an important resource on a given topic (Google calls this link-based importance metric "PageRank", named after founder Larry Page).
48 
Let's personalize your content