As it is a social game, there is no violence involved (other than in, perhaps, roleplaying), and so the game appeals to all kinds of people- including women. Not only that, but Furcadia is often said to be a place where you can "Let your imagination soar!". Almost everything is possible within the game.
There is but one Adults Only map, which was created for the sole purpose of keeping things like yiffing off the main maps. Many people instantly assume that Furcadia is simply a game for "furry freaks", but this is often not the case. Many people report that Furcadia has changed their lives- it has the tools to teach a person new skills, including pixel artwork and shading, as well as people management and assisting others, which can be learned from joining the Beekin program, a voluntary group of helpers.
"Were you playing Furcadia?"