I regularly post on both. Don't see why that can't happen.
There should be no political undertones to free forums whatever is proposed to be discussed.It's a free forum, therefore any subject is available for discussion.
If the admins remove the posts for whatever reasons, then that is not free speech.
Its free speech, but I don't think its appropriate, so I will censor it, which is wrong.
If that element of free speech then gets a constructive and informative reply by people who disagree with its content - fine, but still open to discussion
Just because an admin thinks your comments are inapropriate is not, in my opinion worthy of deleting it.