The UK War Cabinet account has been created by the government's National Archives, and provides by-the-second updates on what's happening on the ground.
The Prince George's County Police Department in Maryland decides it's public-spirited to live-tweet a round-up of those who solicit prostitutes, pictures and all. It calls its move "progressive."
New York Times columnist Nick Kristof flew to Bahrain and found himself unable to enter the country. So he decided to live-tweet his adventure.
Ever wished you could watch a surgical procedure unfold? Seattle's Swedish Medical Center is getting set to share a play-by-play of a cochlear implant operation.
You've heard that geeks and nerds run the world, but what would it take for us to actually be in charge? Crave's Eric Mack thinks it might be time for a "GNU" political party.
Commentary: When a TV sitcom points out the downfalls of overtweeting, dwindling attention spans and the habit of talking in hashtags, should we laugh or learn from it?
The team responsible for last month's attack on the PSN and Battle.net has claimed responsibility for server crashes on the two games.
Huge launches are expected from Samsung, Sony and others as the German show sets the tech agenda for the rest of the year.
They can't hear you scream in space, but that doesn't mean there are no sounds coming from the cosmos. The CraveCast crew investigates and discusses a hot new space game, a super DIY space dad and saddling up a real-life comet.
British bobbies have been warned of the dangers of using social media, as figures are revealed for officers and staff committing offences online.