[tcannon]

I do it. Two data centers, east and west coast. For better or worse I peer with the same providers on each side, which doesn't do much for your traffic so much as juggling ISP maintenance that might affect you. I've not heard a single complaint due to anything relating to anycast.

Considering that you're getting a damn robust global scale load balancer for free, and it mostly maintains itself -- it's hard to argue against it,