Anyone on Twitter? We do it for fun/business and it's well worth a few minutes a day! If you are there follow me here
http://www.twitter.com/@glamourimages
Twitter has the advantage of having apps for several types of smartphones (I have an IPhone) with desktop equivalents - I currently use Twitterific. That means you can tweet when your having a coffee or beer away from your PC/Mac!
Maybe see some of you there?