Depends. I don't like hearing people swear in general conversation - like it's just part of their lingo, no aggression or reason to say a swear word.
If it's used effectively, or even in wit, then I've no problem. But I generally think people who swear in general conversation are most likely to be poorly educated, and will be unable to have a decent conversation with, displayed by their lack of vocabulary.
Not in the least. There are an influx of new kids at my high school this year, coming from more restrictive Catholic schools, and their refusal to swear is rather irritating, actually.
I don't have a problem with swearing, but it gets annoying when someone is swearing at the wrong time.
I must say, my excellent verbal scores got me into top schools, yet I do swear often. I do, however, moderate my choice of words to suit the social setting.
I picked no, but it really depends on the situation. It doesn't offend me in a private setting when around friends and some family members, but in public places I find heavy swearing really trashy.