Huffington Post
Now the search engine is extending the usefulness of G+ Sign-In to its search results, it announced on Tuesday. Users' activity within apps while signed into Google+ will now inform Google search of what's hot, the most popular audio files on ...
Post-Penguin Link Building Strategies - Pruning Your Links
ClickZ
The Penguin update is aimed at cleaning out websites that violate Google'sWebmaster Guidelines by decreasing the violator's search engine rankings. However, link pruning is a process that all companies, of all sizes, SMB or enterprises, should be ...
ClickZ
