If you can explain to me how being ‘pessimistic’ helps anything, then I’ll change my way of thinking!

You may have some idea, but I personally have absolutely NO idea how much code is being written. I would suspect its pretty much been from the ground up. The Intel Mac is a whole different ballgame than writing for it’s Mac predecessors. We also have NO idea how many programmers they actually have working on it. I suspect it has been one massive undertaking. And you also have to take into consideration that Pixo is taking into consideration what Apple is going to do in the near and fairly distant future with the Mac. Otherwise, this would be all for naught.
Now, if it were me or you announcing to a waiting world of Mac users (and probably a bunch of SFX departments and film studios and game developers, etc.) wouldn’t you want to turn out the absolute best top-notch piece of software? If all the people lined up with money in hand end up getting a buggy, choking, miserable piece of garbage - then there goes your customer base.
You can rest assured that Pixo - like every other company - considers that every day that Intel Mac version ISN’T on the market, they are losing money. And they are! They are paying out a lot in development, but taking nothing in. That’s a rough business to be in.
I’d bet my bottom dollar that NO ONE wants that software on the market MORE than Pixologic itself. Every day it isn’t, they lose money.
I’m just saying we’ve all been waiting and waiting for SOME word, ANY kind of announcement at all - and NOW we’ve got it. We know it’s coming, and after all this time we should at very least be content that we now know ‘something’. Maybe it’s not exactly a cause for celebration, but maybe a little ‘optimism’?
And remember, there is NO other software on the market - at least that I am aware of - that can do what ZBrush does.
Just my two cents… 