I could understand deleting some pure flaming comments, but I just saw 1 or 2 comments go bye-bye that had legitimate fears, as well as someones comment about these removals.
I changed my opinion on the Facebook deal to a positive one, don't make me change my mind again with this kind of bull crap. Companies that stifle free speech should be ended swiftly.
They were probably deleted due to spam or some other cause because they were reported. So if you want to blame someone then blame the community not the company.
