This from TechCrunch.com confirms what I’ve been hearing from others:
“Now, Facebook makes no apologies for working to create a safe and clean environment on its corner of the web by shutting down abusive or harassing behavior, content such as pornography, or generally spamming of the system. This particular method policing “inappropriate” comments may be new, but it would fall within the same general realm.
But even so, this instance seems to be a very strange enactment of any kind of Facebook policy. Scoble posted his original comment in its entirety on his Google+ page, and it’s clear that it contains no profanity or even any obvious argumentative language.”