I've long felt that we need a "post office of the internet". Some type of communication platform that's truly neutral, doesn't attempt to censor or manipulate

I've long felt that we need a "post office of the internet". Some type of communication platform that's truly neutral, doesn't attempt to censor or manipulate the activities of its users aside from enforcing the law, and isn't liable in any way for their behavior. Sure, you can send a bomb or a death threat or an illegal copy of a movie through the mail, but the post office isn't liable for the actions of its customers. Its only responsibility is to filter illegal content as best it can, and that's all.