Going back to a scale-based reference frame:
I actively browse FA and post here and occasionally browse a few other sites.
I have a fursona and have commisioned people for furry related stuff 3 times, the last being a partial fursuit.
I've never been to any kind of con, or meet, although I intend to go to one in a year's time.
I don't intend to fursuit publicly except for at cons and perhaps on special occasions, such as Halloween.
I do not RP.
I do not/cannot draw furry artwork.
Based on that, I'd say about a 7...
However, that is simply based on physical manifestations of my interest within the fandom. Mentally, my thinking about the fandom has risen to an unreasonably high level over the last year or so... That is, if it continued rising at this rate for the next two years, it could reach a potentially unhealthy level of obsession.
Yeah... I think I had better find something else to latch onto.
(I'd say this was slightly more in depth than my original post, but what I said still applies.)