All posts are important, the prerequisite is cordiality On every forum there are posts that are pro and con, the issue is where is the line drawn, when are comments over the line.
I am of the opinion that derogatory remarks should be responded to with facts that are able to disprove the allegations. Everyone is entitled to an opinion, no matter how angry it makes one. As long as the conversation is cordial, it should be addressed until it isn’t cordial any longer.