This is actually something I give a lot of thought to, haha.
Especially at work. I mean I swear, in fact, I try to not acknowledge swearing as swearing or cursing because I feel it's ridiculous to have problems with words like f*** when "decapitation" and "impale" are perfectly acceptible. Like, for some reason, these words are religiously or morally wrong but extensive discussions of medical treatments, threatening violence against opposing public servants, and ole' chestnuts about gruesome accidents are all well and good. However, that all said, I like to keep official business discussions free of crude language, off-color remarks, and swearing because I think it cheapens the discussion.
Same thing with official documents. I don't want a performance review to say "Jim is doing a f***ing great job motherf***ers". But maybe Jim is the f***ing man? So why am I so uptight about it there?
I guess I kind of see it this way: it's really annoying when someone uses big words inappropriately, right? Well I guess that's how I see swearing. If some guy came up and said "I juxapose my car next to my wife's car every night" as opposed to "we park are cars next to each other" I'd think he was a little odd. So I like swear words, I just think they have appropriate uses otherwise they loose their potency and meaning.