You might have noticed on the Kellysworld.net home page there is now a small grey box that has some personal message from me. That message is provided by Twitter, an interesting mixture of instant messaging, blogging and SMS. As other's can explain this cool service better than I, please see below for the Twitter description as provided by one of my favorite web sites, Wikipedia:
Due to Twitter's success, a large number of sites imitating its concept have sprung up around the world, offering country-specific services (e.g. frazr) or combining the micro-blogging facilities with other ideas, such as filesharing(e.g. Pownce). In May, 2007, one source counted as many as 111 such "Twitter-lookalikes" internationally."