Facebook purchases digital book publisher Push Pop Press as a talent acquisition for the iPad app project.
Accusations and analysis start to fly that most of Gingrich's Twitter followers are fake or spam.
Up to this point, only iPhone and Android users have understood the gaming addiction of Words With Friends. Zynga is bringing the popular mobile word game to the web version of Facebook.
Twitter has received an unspecified, but assuredly significant influx of cash from DST Global and others.
Google Hotel Finder aims to make planning your next trip easier and perhaps cheaper.
Airbnb attempts to end its recent bout of terrible press with some positive changes to the site. Will it be enough?
Researchers could identify people based on nothing more than a photo, as well as predict part of their Social Security numbers.
The media storm following Airbnb's drama might spell problems for its fundraising future.
Despite assurance from Airbnb that it has righted the wrongs of a vandals who sacked a rental property, the vocal victim claims it's a PR masquerade.
Ever tried listened to a police scanner for an hour? The Seattle PD tried an experiment with Twitter this week, releasing the contents of emergency calls onto the social network.
Have you finished telling all the important people in your life about the birth of your next child? Now you can tell all the unimportant friends on Facebook the same thing.
Ads are annoying - there's no way around it. So when Twitter unveiled Promoted Tweets, we understood the frustration. But there are a few reasons that the feature (as it currently exists) isn't all that bad.
Facebook will now pay researchers to find and report security holes.
Groupon and Foursquare will join forces to take over your local-meets-mobile experience.
That didn't take long: A +1 sale operation is uncovered, giving Websites the option to buy their way into what they would believe to be a better social search ranking.