The Asymptotic Twitter Curve

We've all been at the brain bandwidth breaking point for the last five years. Email is out of control. IM'ing sucks up half the day. And how can we not read our RSS feeds, post to our blogs, and check our stats? If my Cingular cell phone sends me a MySpace alert and I'm not there to get it, do I exist? But email, IMs, social networking, and blogs are nothing compared to the thing that may finally cause time as we know it to cease. I'm talking, of course, about Twitter.