It is an unacceptable form of censorship to hand over our modern day equivalent of the public square to private companies, and then allow them to police what people say in it.
Freedom of speech was always intended to be protected in public. The Internet is now our equivalent of the public space. It is time this problem is solved once and for all, and the Internet is now reclassified as both a public utility and a public space.
Yes, those of us with technical know-how can argue that personal websites are that equivalent. But this is depriving those that see Twitter, Facebook, et. al. as a public platform, of the right to have their voice heard. A tweet is now the equivalent of a placard on the street. Do we really want to censor that because we messed up in how we allowed the Internet to be run?