Some sites have been transfered (not many large sites yet) but things appear to be going very smoothly with only on average a few minutes of DNS lag or possible site outage during the move. For most of you, it will be almost seamless. For others with larger sites, they take a bit longer so you may experience some brief outages, or maybe a couple missed posts on your forum if people posted right in the middle of the move, but otherwise the only thing you should notice is increased performance and 100% uptime