No, the answer is to not call names at all,
but one of life's lessons taught on the playground is to never back down from a bully. Those who went around for years calling conservatives "Nazis" and other names are finally getting a taste of their own medicine. It seems they don't like the flavor. Boo hoo.
A reasonable rule on the boards is to never call anyone a name in print that you wouldn't have the guts to say to their face. Too many cowards hide behind the net as they trash people.