Recommendations and ratings have long been an important part of Facebook, but recent updates have made them even more prominent. Graph Search, for example, now [...]

When it’s not testing changes to ads or tweaking the layout of Timeline, Facebook can be found tinkering with other elements of its site. This [...]

Twitter is reportedly testing a feature that would highlight relevant tweets from nearby members, something that could certainly have an impact on local information and [...]

This year has been full of changes for Foursquare as it transitions from a check-in app to a location discovery and recommendation service. Despite several [...]