I know that the forums are designed censor four-letter words by substituting asterisks for letters in the "naughty" words. However, when viewing posts in the "Top Rates Comments" mode, four-letter words apparently are shown in the clear. Here's an example from a story on today's front page (see the comment at the bottom of the picture). When I view the comment in the regular mode, the words in that post are properly censored. This is most likely a bug that the website coders will want to squash.