uTorrent is a great piece of software and completely legitimate application. I have used it to transfer open source and other content all the darn time. Peer-to-peer is a perfectly legitimate network application architecture and it's simply ridiculous that anyone should question it.
Those of you saying "this is effectively meaningless and not censorship" ... well why are they bothering to do it if it doesn't mean anything?
All of you l33t web startup founders had better realize that it may be your network architecture keyword search term that they come after next. After all, these people are fundamentally against the transfer of raw data, whatever its form.