Funny, the two most common labels I am hearing these days are not on the list: 'liberal' and 'conservative'. In political discussions a lot of ideas are suppressed - or at least verbally dismissed - using these labels.
...Man. I miss George Carlin.
While he was too moderate for some (as was, for instance, Clinton on the other side), can you find me an example where "moderate" was used as a term of abuse against Giuliani?
"Moderate" really doesn't seem to belong on the list. I can't imagine anyone ever looking shocked and saying "That's such a X thing to say" when X is "moderate", but it seems to fit for most of the other examples.
But reddit is a bit wonky nowadays anyway, sadly.
The 80s just called and they want your meme back.