This week in the Tech News Round-up we might see the iPhone 5 in September, whilst the Winklevoss twins settling their beef with Facebook. FULL STORY >

New data suggests that the world's largest social network is facing a few drops in user numbers, although the bigger picture is still one of Facebook domination. FULL STORY >

Sony Ericsson reveals two new phones targeting social networking fanatics and music lovers. FULL STORY >

This week in the Tech News Round-up some early hardware running Windows 8 is displayed, whilst the ability to like pages spreads from Facebook to Twitter to Google. FULL STORY >

The popular social networking phenomenon Twitter launches its "Follow" Button, which operates in a similar manner as Facebook's "Like" button. FULL STORY >

Popular social networking site Twitter snaps up TweetDeck in a multimillion dollar acquisition. FULL STORY >

Facebook takes its fight with Google to the media in this week's Tech News Round-up, whilst Android demotes BlackBerry OS to 2nd spot in terms of US smartphone OS market share. FULL STORY >

Security researchers at Symantec discovers a flaw allowing Facebook apps to leak user data to third party companies and advertisers. FULL STORY >

The fourth annual Developer Challenge has been launched by the BlackBerry Partners Fund and includes BlackBerry PlayBook apps for the first time, as well as the addition of the Recognition Awards. FULL STORY >

An American court of appeals has upheld the original settlement reached between Facebook and the now well-known Winklevoss twins. FULL STORY >

IT security firm Kaspersky Lab shares insight into the malware that has successfully affected Twitter over the last half a decade. FULL STORY >

The PC Medic addresses some questions posed by TechSmart readers. FULL STORY >

Facebook is apparently in the process of testing new real-time advertising features, meaning what you say in a status update could impact what ads you see in future. FULL STORY >

In yet another buyout, Facebook acquires mobile app developers Snaptu. FULL STORY >

Twitters settles on an FTC agreement which sees the site paying the price for some extensive 2009 hacking attacks. FULL STORY >