It's just one post on the Internet so I don't want to make too big a deal about it, but FWIW the name-calling really stops the discussion. It signals to me that

It's just one post on the Internet so I don't want to make too big a deal about it, but FWIW the name-calling really stops the discussion. It signals to me that what follows will have the same tone and thoughtfulness, and it's also just an unpleasant way to spend my time.