I signed up for Twitter ages ago (in web-time), but never did much with it. It’s sometimes referred to as a “micro-blogging” application: once you sign up, you can type messages of up to 140 characters, and the messages show up on your Twitter page. Pretty simple, but sounds boring, right? Well, it turns out that it is a much more powerful and useful tool than originally thought. So FWIW, here is GreaterFalls on Twitter!