Probably because there are not enough questions about it, or because nobody has requested the category.
The correct answers of course will depend entirely on the questions of which none have been given.
No answers can be added to the WikiAnswers Local category.
The worst category to supervise on wiki answers is the technology category because of the accuracy of the answers expected.
No, there does not appear to be a gay and lesbian category in the Answers app.
Your geocaching account is the account you create when you register at Geocaching.com (There are other geocaching websites but this is the website that most people use).
I am not sure you can find a category on Wiki Answers website. The only thing you can do is search for the questions.
Podcacher is one of the most popular geocaching podcasts.
Yes, geocaching is a sport, as you are hiking and running around looking for treasure.
Geocaching is very popular in Ireland, there are even websites dedicated to it.
Geocaching is like a traditional treasure hunt using a handheld portable device.
You can volunteer your services via the geocaching website (under the "Community" tab).
A travel bug is a special trinket in the geocaching game, with a tag on it. It is tracked on the geocaching website.