"people freaked over changes to a bunch of key commands and menu nav"

Very much so. And then there's another set of people who freak because of some default key shortcuts (which can, of course, all be changed from the defaults to whatever the hell makes you shiny) which have been in Photoshop since version 2 or so do something that's not the OS X standard. But it would cause more freakouts to change them so...

I've never used/been a fireworks guy, but I don't believe many of the pros are using DW anymore much at all.

"making the sorts of things that OS X power users love shelling out dough for."

See, the thing about that, and in more general terms... I love "native"-feeling OS X apps as much as the next person, or probably more, for most values of "next person". And I'd certainly love for Photoshop to be more native. A couple problems with that, though... the obvious one of the vastly greater effort to do multiple platform stuff with entirely different native guis on each; then there's also the fact that native controls are just inadequate for what power users want out of photoshop. Just as a minor example, the ubiquitous scrubbing on the labels of textboxes to change values; certainly not something you can do with native controls.

In short, I'm not really sure what Adobe could be doing better. (Well, other then making their shit not crash horribly all over the room, though Photoshop is still extremely stable in my experience. I have nothing good to say about Flash or Acrobat in any way, and in fact most of the macromedia imports are generally shit.) Inevitably somebody will challenge their market dominance, and if they don't smarten up and fix PS beforehand, well, changing everything then in a desperate effort to retain their market will only make matters worse for them. Better for users everywhere, one hopes.

I would agree. And (anecdotally) there's a large number of people who refuse to use Office 2007 because of it. I'm not saying that's a reason Adobe shouldn't do it; I think they should. But I don't think they're likely to.