Would you like a list?
- Multiple monitors
- Upgradability (not just RAM and HDD like the MBP)
- More RAM
- Better storage options (without having a crap load of USB DC powered drives!)
- Longer life (obviously carting around a laptop has a higher chance of damaging hard drives and fans)
My
personal reasons for wanting a Pro are that I use 2x 24" screens for design and programming, I want to be able to get semi-decent graphics out of it (not fussed about all these fancy graphics cards but I would like something a bit better than a mobile nVidia chip offers.
A few 'perks' that I'm after is the ability to use 4 internal hard drives, and not have to worry about dasychained power cords to plug in a bunch of powered USB drives. The ability to put a 3rd party blueray drive in there (not a major thing but would be pretty cool to do). The ability to add ram as/when I want that is over 8GB (or 4GB in the case of my original unibody MBP).
As you can see, there's a huge number of reasons the pro should still be around. Dont get me wrong, I love my MacBook Pro. But a laptop will never substitute a good desktop - not unless someone comes up with a way to stick multiple (changeable) graphics cards, hard drives, cpu's, etc.
Back on topic!
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I'll be biting the bullet tomorrow too. I've fired off a few stinking emails to Steve Jobs basically expressing my utter disgust in Apple's lack of support for the Pro. I did remind him that its highly likely that most 'Pro' users are the people who make apps for his iToys. Obviously I didn't get a response.
If only Hackintosh was more stable...