Should Yahoo! allow nudist and naturist groups to be listed in its main directory?

As a moderator for a number of nudist and naturist groups on Yahoo!, it frustrates me that most of them get incorrectly placed in the "Adult" category or the "Romance And Relationships" one, in which they cannot be seen by the general public. How does one expect the lifestyle to grow if we cannot evangelise it to the general public? Nudism is a family orientated lifestyle which can be practiced by anyone of any age, and has nothing to do with or a as some misguided people seem to think.