TWITTER.COM-ONE of the best short messaging service in the world .you can be witty and speak your mind in 140 words .many celebs do, it’s a great way to get your thoughts and how you feel about something to the world .its a well designed app and website .IT almost loads instantly. ITS support is good but you hardly need it .Content can vary it could be anything in the world unless its too demeaning . FINAL VERDICT-GREAT PLATFORM TO EXPRESS YOURSELF.