Friday, July 27, 2007 by Dave Winer. Congrats to the lead investors, Union Square Ventures and the angels, and the entrepreneurs. I've been reading various posts and comments, and see a thread that's still out there. People doubt that there's a way to make money with Twitter. To that I say, they haven't been reading this blog. Now seems like a good time to pause and review what Twitter is. 1. It's