Yes, you can still swear all you want in the forums, but I'm currently "retouching" the language on some of the pages of the (non-forum) site itself.
I haven't figured out how to deal with the Feedback section. I'll leave people's e-mail text as is, but make slight modifications here and there in my replies, unless the profanity really fits. Naturally, all references to fuckMicrosoft.com will be replaced with the new name. I'm not sure how to deal with references within people's letters, but I'll probably put [NewSiteName] in to replace them or something.
You can probably see traces of the new name creeping into the Forums right now, actually. Notice it yet? Look around. You'll see it.