Over on What The Lemur W. Thomas Leroux has a small Applescript that will post the currently playing iTunes track to Twitter so your friends and followers can see what you are listening to. All you have to do is cut and paste the code shown into Script Editor and edit in your Twitter username and password then save as an Application and run it. The script loops through every 3 minutes and if the current track is different to the one playing 3 minutes ago it posts a new …