Again, what's wrong with the current MacBooks? Apple can perfectly fine sell those during the holiday season. The haswell refresh won't be a big deal breaker- It might even be a huge setback due to lack of a dedicated GPU.
Let's face it, for the average consumer, who buys during a holiday season, it doesn't really matter that much whether there is an ivy bridge or haswell inside. The average consumer buys a rMBP solely because of prestige reasons.
For browsing Facebook and YouTube even 2011 models are perfectly fine. Even for everything "super-mega-professional", like adjusting some RAW values in Photoshop and/or Lightroom.
I'm surprised how well marketing works on so many people.
Comments like "OMG! Next week I'll start college, will be studying computer science... Oh, dear, I urgently need a quantum computer in my backpack for my very first three lines of the 'Hello World' code..." make me question the scholastic ability of such folks.
The latest and greatest rMBP won't learn and write exams for you, you will! And all the other crying babies here with their ueberPRO skills also need to sit back and face reality!
10k+ posts thread is already a meltdown (of sanity)!