For me, the gender of the person swearing isn't important.
Some folks' approach to swearing is just to blurt out whatever "bad language" comes to mind when they are feeling emotional, one way or another. It tends to come out as non-sensical gibberish for these types of people.
Whereas some bastards just have a golden touch for blurting out chains of poetic profanity.
And a perfectly timed and executed swear word from a woman's mouth can be just as beautiful, powerful or vulgar - and appropriate as any guy.
I rather enjoy hearing "good swearer" make good use of this part of their vocabulary, in the right context.
And some cultures within the english language have perfected crude turns of phrase and dirty idioms into a fine art. This is particularly true of the working classes in certain rural parts of the UK.
Particuarly "bad swearers" rarely seem articulate or self-aware enough to have full control of their use of "rough language", or an understanding of when it is appropriate to do so.
So, coming back to the subject of women swearing; if i were to take a young lady round to my elderly grandparents' house to meet them, yet she cannot sit through a meal without dropping a bunch of curse words at the dnner table, i can't see myself inviting her back again. And it would probably change the way i thoight about her, if i wasn't expecting it.
My grandparents do have certain hang-ups about what is and isn't appropriate behaviour for men and women, respectively - but that's not really relevant to me; it's just about context, and in the example i've given - respect and self-awareness.
It would be no different if i took a male friend to have a meal with my grandparents and he did the same.
Or if he called my 10 year old nephew a cunt.
To me it suggests a person has "no class" - male or female, to use expletives inappropriate environments - be it in front of small children, a magistrate, in a job interview or dealing with a client at work - or whoever.
But amongst friends, in informal environments or in moments warranting an exclamation that carries a bit of strength, conviction - and a touch of well-placed vulgarity, judicious use of a bit of strong language can be bloody useful.
Love, hate, pleasure, pain, frustration, joy - there are so many ways a word like "fuck" can be used in.
Indeed, a well-timed swear can be a fucking beautiful thing.
Example:
Beautiful girl whispers "Make love to me" in your ear.
"Make love" was the unsexy euphemism we were told to use instead of "sex" in sex ed class at school.
Now, on the other hand, imagine a beautiful girl whispering "Fuck me!" in the same situation.
Which do you prefer? For me it is the latter. Shi - no fucking question about it.