I postponed going to an important event (which started at the exact minute tickets went on sale) to buy tickets immediately, not wanting to wait even one hour. I will put it kindly by saying I was annoyed that such an effort was for naught.
At least Ticketmaster's personnel are on the clock fixing it and getting paid in...a jacked-up service fee.
I am in but I was gripping for a bit. I kept trying at 10am EST and got that same error as everyone else. My son is in town and wanted me to go golfing so I went. Just secured mine but I would have been pissed if it sold out before I could get in as I started at 10am on the nose and tried for 15 minutes.
No worries now. My 5th ProgPowerUSA is now on the horizon!