I'm given to understand that calling them fucktards may have hurt their feeeeeewings.
That pretty well covers that.
It's a truism that if you don't act in jackassical ways, you're a lot less likely to be pointed out as a jackass.
If this is news to anyone, they should stock up on butthurt crème and ice packs.
And go deep.
UPDATE: Speaking of butthurt creme and ice packs, GFZ makes the point, hilariously.