Madam,
Your opinion, honest or otherwise, does not have to be welcome to be defended.
-- You may preserve any and all evidence of 'threat' you perceive, though I am puzzled as to what authorities you could 'trust' to protect you? You do know we are all out to get you?
-- I don't recall labeling myself either conservative or fascist, but as noted previously, I've already made a committment which grants you freedom to presume to your little heart's content.
-- As for "covert" commentary, I congratulate you on maintaining such an effective intelligence network to winnow out my subversive operation against you. Beria would have been proud.