To each their own I guess.
Personally I have a tremendous propensity towards using every profanity humanly possible. I have been in trouble so many times as a kid for it. However, personally when it first started becoming a problem, My grandmother told me she was very disappointed in me for using such profanity because it shows how limited your vocabulary is. So, I ended up working to expand my vocabulary extensively... just so I could justify using profanity whenever I wish.
I think that is sort of the problem. Far too often, people use profanity with reckless abandon. I think this is very bad, Not for the use of the profanity but for the sake of the profanity itself.
I remember being a kid and girls would go ballistic if you called them a *****. Today, calling a girl a ***** is mostly frowned upon, but holds nowhere near the same weight it once did. To get that same level of impact today you need to use the word ****.
Look at Carlins 7 words you cant say on television from the late 70s-early 80s. Practically all, if not all from the original list have been said on television now.
The more you use a profanity, the more you diminish its weight and impact, thus nullifying the purpose of using such a word, as the purpose of a swear word is that of being an exemplative.
I dont agree with censoring ones self because you end up wasting time and effort trying to get a point across, but at the same time, I dont condone blind abuse of profanity because doing so only weakens the impact those words are meant to have. (Edit- Accidentally hit post trying to spell correct)