I've got a young daughter, so you can save all the anti-Justin Bieber comments for another time. For the first time ever, I had a real problem with AT&T service while visiting Las Vegas this past week for the Justin Bieber concert. I'm in Vegas a lot for work, and have never ran into this. But this past Saturday, even while displaying full bars (under the new iOS bar display policies) I was unable to make calls, send texts or check email. My iPhone 4 popped between 3G and Edge a LOT, and the bars went from full bars to Searching a few times, but no matter what was being displayed to me it took 10-15 minutes to get a standard txt out, and more than an hour to send ONE picture via SMS. This is Las Vegas, and we were at Planet Hollywood, in the epicenter of The Strip. Vegas is in the middle of a recession (read the headlines, Nevada's recovery is much slower than anywhere else), which means The Strip is nowhere near capacity. You're telling me AT&T can't handle a few thousand people in one area? God Forbid Justin Bieber, Lady GaGa and say Wayne Newton do a show all within a few blocks of one another on the same night... it'd be a cell network holocaust. This is largely disappointing, and as I said, for the first time gave me a reason to be concerned about AT&T service. Boo!! Anyone else experience problems in Vegas?