Beg to differ on that one. Establishment GOP hates grass roots conservatives, so they have as much to gain from shutting down dissent as the [other] socialists to. They think that if they can remove the communication medium, they'd be able to claim conservatism and most (the politically uninvolved) wouldn't notice they were lying. I doubt it, but maybe they're right.
Indeed. They resent the peasants who dare to hold their feet to the fire now and then.