Have you heard of Twitter? All the techies are doing it. It's a cell phone or IM tool that allows you to update your friends on what you are doing. It's basically text messaging a whole bunch of people at the same time. The idea is to send out a line or two about what you're up to.

One of the writers on My Name is Earl is a friend of the Twitter creators and so he's incorporating the technology into tonight's show. During the west coast feed (woo! West Coast!), writer Mike Pennie will send 'extras' to accompany the show. Think of it as real simple DVD extras but in real-time on your cell phone. That means you're going to have to watch Earl live tonight from beginning to end if you want the messages to make any sense.

To get messages from Mike Pennie during Earl, join his network here. (By the way, his latest message says they're working on an upcoming script for Norm MacDonald to appear on Earl)