I think I have already posted in this thread before, but I don't care. No, nobody knows I'm a furry except other furries or a few e-pals. Pretty much everyone that matters to me personally doesn't know what a furry is to begin with, so there's no point in talking about it in the first place. Of course, I'm not at all embarrassed to say I'm a furry (it's a hobby, damnit) because I'm just Gibby, no more no less.
Also, @ everyone saying that they're proud to be a furry, there's no need to be. :| It's not a sexuality, a race or a religious upbringing. This is one of the reasons people don't like furries.