Only if they don’t read the stickies. The mods do not allow direct personal insults, they do not enforce a Pollyanna schema whereby anything insulting is verboten. Or course, as you just accused me of trolling in a recent GD thread, perhaps you could use some of that sauce, gander.
That’s probably a pretty poor bet. “That’s a stupid argument” is quite different from “that argument could only have been posted by a stupid person.” The distinction should be eminently clear.