Yeah, but we've now had 10 "minor" releases of OSX, over the span of 13 years. If they followed any sort of version conventions, we wouldn't be at 10.9 right no

Yeah, but we've now had 10 "minor" releases of OSX, over the span of 13 years. If they followed any sort of version conventions, we wouldn't be at 10.9 right now, we'd be at 19. Each of the point releases should have had a new major version bump.