I find the title ironic. Crap may not be a "bad" word, but you (the OP) used it like it was. "Language Filter is Crap" instead of "Language Filter is Sh***". If you're against swearing, why didn't you title the thread something like, "The Language Filter is bad". I'm getting very mixed messages. tl;dr OP, you think swear words are bad, but it's okay to use other words to imply them? I'm actually very interested to hear your beliefs on this.

When it comes to the thread subject, I agree that the filter isn't very good and I wouldn't be against an update. I turned mine off, but only because it filtered the most random things.