Bless Barack Obama. He really is trying to get on down with the kids, putting out all the stops to ensure he's the President-In-Waiting with the most Web 2.0 skillzorz. Not only had he got a flash personal website, but he's also got a Twitter, Flickr, Facebook and YouTube account. Ok, so that's me impersonating a politician, the truth is, he's just signed up to LinkedIn....