As far as I know, it's the same thing about furries as everything else on the Internet:
-There are popfurs, or popular people that everyone love and adore for whatever reason, going so far as to be biased about them.
-The tight knitted groups or people that feel a sense of community because they share something. Like wolves forming a "pack" at a convention and sticking together just because they're of the same species.
-And, of course, the more unusual/original/special, the better. Many people strive to be special or stick out from the crowd, mixing strange species, claiming to be of this and that sexuality, etc.
And then there are the people that are against one or the other of the above.