Need a cab and on Twitter - use TweetALondonCab

Just a shout out to @TweetALondonCab who, like us, are trying to use technology to improve taxi journeys in London. If you follow them on twitter and direct message them with your journey details and phone number they will do their level best to get one of their many drivers to come and pick you up. More info on their blog: http://tweetalondoncab.wordpress.com/