Reasons against rMBP:
1) Price
2) No Optical Disk Drive
3) No LAN/Ethernet
4) No Firewire
5) No dedicated audio line-in port
6) New MagSafe not compatible with older generation
7) Storage capacity
8) Aside from Apple apps, a lot of professional applications (Adobe suite, Microsoft Office, others...) do not support the uber resolution yet
9) Current hardware not fast enough to handle uber resolution (at least for gaming)
10) Mac OS X Mountain Lion still does not fix some performance issues with scrolling and UI animations
11) Display quality control is questionable (especially for LG screens)
12) If you have somehow gotten past all of the above 11 reasons, then reason 12 is the biggest reason to not get a Retina MBP: it will make every other computer display look like complete and utter ****. In some cases, it will even cause you eyestrain as you try to look for the same level of details on other displays. I have developed this problem, and now I can't look at anything with lower resolution for too long.
1) cMBP costs more with the same spec, and thats without the awesome new chassis, cooling system, and screen.
2) Its 2012, no one using this machine the way its intended to be used will be using such storage mediums.
3) Fair enough.
4) It's been replaced by a far better technology, which is also nowhere near as expensive as some people are making out. Just because clueless companies like WD overcharge for their drives doesnt mean there arent cheaper alternatives.
5) Fair enough.
6) Why would you need it to be?
7) User dependant.
8) Did you expect them to? I mean, really? Pathetic point.
9) Mac's are built for gaming now?! ZOMG! EPIC!
10) Boo hoo, no 60fps scrolling on Facebook. Cry me a river.
11) A common problem with most of Apple's line of products, from screen adhesive issues with the ipod touch, to yellow imac screens, to image retention, etc. They have some of the worst quality control imaginable for such a huge company. This is not a negative against the rMBP, but Apple as a whole.
12) Again, not a negative, and completely down to the user's perception. I prefer to look at it as every other computer makes my rMBP look even better
