This is too bad. I know I did a TON of advertising -- Facebook, Twitter, (which was retweeted several times), the Swap wordpress group, and my Meetup group. There were several of us planning on attending. I would have recommended you maybe found someone to do this for you instead of canceling. Because of the Feedblitz delay, I didn't get this email until this morning. I hope others get word that it has been cancelled.
Yes, I told lots of people, too :(