Happy to see you have the money to go to this conference
bitcoiners, I responded to your message and I appreciate your patience, this is obviously not the place to discuss it and I feel there's a misunderstanding on your part. I've covered that in my response to you and I hope you make it to the conference as well!
UPDATE: I've received contact in regards to PPCoin being represented,but still nothing concrete in regards to Devcoin, Namecoin, IXCoin, or any others.