Some do, some don't, that's the thing. The generalize style of this system essentially makes a clone of your character while excluding your guild/server ties, this is why it depends on how it's made, because for example:
http://lodestone.finalfantasyxiv.com...umaki&cms=&cw=
Unless you take a detailed profile, there's a good possibility even knowing "it's a lalafell" won't really do much for you. That's why it heavily depends on the system in place, since there's really no consequence unless someone is adamant enough to make a player warning thread on your server forum (if it shows your server name), but if they go the route of "anonymity" and just go the clone route, as exampled it can be tough which is exactly why people would act that way.
