Yep, no 4G on my RAZR for about three hours now in Minneapolis. It's odd because, unlike the other outages, my phone still shows the 4G symbol but whenever I try to connect to the internet I get a network connection error. At first I tried Motorola's 4G fix app on the market, but with no luck there I came here and see all you having the same problem.
I'm really starting to regret buying into 4G. I had zero outages on my 3G devices but this is my fourth 4G outage since November.