Call me a prude, but I saw the F-word and hit the back button.
It is an issue where you object to a certain subset of language, language that is used to express strong or passionate feelings about things. I have never given swearing much thought and I don't understand what makes you object to it.
I guess I have always felt that the less people have to sensor themselves them better. The wikipedia article on the subject [http://en.wikipedia.org/wiki/Profanity] is not as informative as I'd hoped.
That sort of language, in a context like that, reminds me of a Zed-style rant. It makes it harder for me to take it seriously, you know? The whole project ends up coming off as an amateur effort, even if that may not be the case.