Twitter on Thursday launched Vine, a service that lets people share video snippets from iPhones or iPod touch devices.
Microsoft on Wednesday sent out word that it will "retire" its Messenger online chat feature on March 15 and replace it with the Skype Internet telephony service it bought last year.
Facebook sidestepped a privacy gaffe on Monday by fixing a flaw that made it possible to snoop on private New Year's Eve messages sent using a "Midnight Delivery" service.
Nielsen on Monday announced a deal to tap into Twitter to gauge how much online buzz is being generated by television shows instead of simply focusing on numbers of viewers for programs.
Twitter on Monday added Instagram-style smartphone photo sharing features after the Facebook-owned service made it impossible for Internet users to integrate its images into tweets.
Facebook was unreachable briefly after the social network made a change to part of its infrastructure dealing with routing traffic to its online address.
It's been an especially fruitful week for rueful lamentations about "kids today." Monday marked the 20th anniversary of the text message. Along with it came the predictable chorus of bellyaching about the demise of literacy, ...
The British software engineer who sent the world's first text message 20 years ago said on Monday that he is amazed at how the technology has developed.
(AP)—Kakao Talk, a popular mobile messenger in South Korea, will launch an online music and electronic book shop next year as it continues to grow beyond its original mission to provide a simple messaging service.