Cursing? I, like a few people, think it does sometimes take away from the work. I don't like it when swear words are used in an anger-based conversation... so when too characters are fighting or something. I don't like it in that instance because it makes my gut twist in knots.
The only time I enjoy cursing in a story, is when it's in humour. Of course cursing when something bad happens is something I don't mind either- doesn't mean my characters will be using extremely strong language, but I understand it can add a sense of realism.
I have thought about this a bit too, and I'm still not sure whether or not I personally will use strong curse words in my works... but I'm still thinking about it.
Anyway, that's just my thoughts on the matter.

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