I've had several folks email me to say they've signed up but never got the activation email. Probably your spam filter caught it. If that's the case with anybody, just click my email button and let me know, and I'll activate you.
“One of the wonders of the internet is that it's a totally open forum. The world's greatest expert—or greatest idiot—is free to post.” —David Shepard, quoted by Richard Bann