What is Twitter? I went to the site, googled it, read the first page of the blog......
It's got something to do with "What I'm doing" and "South Park" but the mental leap of logic apparently aludes me.

.... of course I still for the life of me don't "get" myspace - why a collection of the world's most crappy and sleezy web pages would draw such an audience. Maybe it's just a sign I'm not a teenager anymore and I'll grow to "not get" more and more new things.