The "conversation" of this thread started with someone commenting on the fact, seemingly surprised and even bothered, that we are already talking about Firefox 8 when seemingly Firefox 6 and 7 went by so quickly we didn't notice it happening. In this context, it is incredibly relevant that Firefox 6 and 7 are still being described in the future tense, as that would imply that they haven't actually been released yet.

Apparently saurik and I are the only ones confused!

I found it very jarring to read that Firefox 6 isn't out yet, but the thread talks as if Firefox 8 is actually out, or very close to being released. In my mind I'm envisioning a weird, staggered, neither increasing nor decreasing of version number release cycle.

I think you're coming from a different angle where all of this is very familiar for you, so you can't relate to the confusion some of us other readers have had to deal with.