Interesting service, Twitter. Allows you to tell others, easly i my add, what your up to. You can update via Mobile phone (SMS messages), Instant messages (MSN is not included though..), via the Web or via their API. The API is extreamly simple. its literally just a HTTP call with some text and your username and password (well, securley). Very cool. Check my page out at http://twitter.com/tiernano. Now, if i can get a badge for the site, it would be handy!