New Rising Media writes "A man was saved from a carjacking in Johannesburg by his mobile phone and a tweet.

On Saturday evening, as he was driving through Honeydew in north-west Johannesburg, two armed men forced him into the boot of his car at gunpoint. At this point he sent a text to his girlfriend, who promptly took to Twitter to spread the word beyond contacting authorities, detailing the car and the time of hijack." (Culture, Twitter, Web)