Angsuman explains how to get a free WordPress.com account without having to install Flock (or getting an invite). For Firefox users, it’s a matter of installing the User Agent Switcher Extension, pasting a User String, then selecting it as your User Agent as you browse to the WordPress.com Flock URL. Nifty!
I wonder if Matt will get upset at this. I’d like to hear his take on why he gives out invites like this.