The PDFs that OSX creates are not generally suitable for press.
Off-course they differ one is for web applications and the is more robust you don't believe that Adobe is going to hand over Acrobat completely.
I would be more than surprised because it's not going to happen.
Lets see Motion is being compared to After Effects, and we are not even going to mention FCP to, it will happen maybe not how however its setting way for it.
If Apple made moves on this sort of pro app then a) they'd have problems selling it and b) Adobe would probably withdraw their entire Creative Suite for Mac. Remember how panicky Apple got when Quark dragged their heels over an OSX version? Thousands of design studios kept the faith and enabled Apple to stay in business during the lean times: they need those core apps and Apple needs those core apps to be available on that platform.
I am well aware of that issue, Apple was sweating as to when PS was not yet available on OS X too remember even Office.
That's no real duotone, just an RGB duotone-effect.
Anybody who works in print design knows the difference.
I realize that was RGB and not CMYK for print however I never stated that "Tiger" will replace PS all I stated was that it is setting the path for a future Photo/Image Pro application by Apple. They have iPhoto nothing is to say that they have no plans for a PS rival.
It was Adobe's creation of PostScript that really spawned the computer-based pre-press industry. If Microsoft had got into bed with Adobe at that stage, this forum probably wouldn't even exist...
That might be true Apple and Adobe go a long way back in due part to Desktop Publishing, I also remember that PS version 1 was given away for free on high end scanner this was around 1993-1994 at that time scanners were 2400+ USD. I also know about SuperPaint and many of the pallets that both PS version 1 and SuperPaint shared. (really showing my age now 😱 ).
I admire your optimism & imagination but it's more than just a little naive -- there's a bit more to Photoshop than just a bunch of filters...
Nothing is naive when it concerns Apple, no one could have predicted the iLife suite before that all was available was iTunes, the rest fell into place later on. No one saw Motion coming either however here we have it. What do you think is going to be next?
Apple has already stated that they want the MultiMedia Creation Market, no wonder they have excelled in the PRO and Consumer video, and as of recent Music (Garageband and Logic so forth). Image and Photo seem to be next on the list, 3D is already taken care of by Alias. 🙂