I am not a big fan of allowing profanity in user names. When you have young kids around the house and want to read the boards, it is not appropriate to have an F-bomb in big bold letters. I wish if we have the user on ignore that we could not see the name either.
Or I wish that you could ban profanity from user names so that this isn't an issue. If someone cusses in a thread that really doesn't bother me, because I can ignore users who do that consistently; and even if they do cuss it is in small regular font that doesn't grab your attention. But the words "FU@$ Your Couch" is in bold and double size font, it is very easy to grab a kids attention that is looking over your shoulder.