Well, it's definitely not "my" six month "mythical" spec update/speed bump change. This has been going on for three years just with the MBs and MBPs.
In time, we will see who is correct. I think, as the others have said, we will definitely see faster processors as "speed bump" updates and will happen closer to six months than 11.5 months. Look at what has happened to Apple's desktop sales due to its unwillingness to hurry the updates whether speed bump or complete redesigns. Its desktop sales have plummeted, because people don't want to pay full price for technology that is nearing a year old in Mac Pros and iMacs... and they definitely aren't paying for the Mac Mini that is two year old technology for the same price it cost two years ago.
Apple will NOT let that happen to its notebook division. It absolutely needs the MacBook and MacBook Pro sales. We all know what happens when Apple delays the updates, no matter how minor, everyone stops buying the notebooks while waiting for an update. We saw with just three months, that Apple used a faster processor in the 17" MBPs... and that is what keeps people buying - NEW and CURRENT technology. People just have to feel that it is new, NOT that Apple really is using the newest, but it is upgrading and using faster CPUs and bumping system components. People buy closer to releases, and they stop buying once a system gets to be 4.5 months old. The buyers are waiting for new systems because they don't want to pay $2500 for a MBP that might be updated in a week or two to have a 400 MHz faster processor or maybe faster RAM or upgraded video RAM or whatever. THAT is why Apple updates its most popular sellers (the MB and MBP) every six months.
Because of the system of updating, and keeping the same pricing model, it will have to update the notebooks. Its sales would simply stop cold, if people had to pay the same price in seven months for technology that was 11.5 months old. It just will not happen to the notebooks.
I really would be absolutely SHOCKED if Apple increases the prices of ANY updated computers in the next year or two. Analysts are stating that Apple needs to lower its pricing on iMacs and not raise it to make it through this economic downturn...
Not the $20 billion answer this time. No matter how much money Apple has in the bank, it has shareholders wanting the stock price to climb and that is finding the sweet spot of the proper pricing of its products to sales numbers. I am certain Apple will NOT be raising any prices. It understands just like we all do that the economy is not going to support higher prices.
So, let's all come back to this thread in two months and again in seven months and see the status of the speed bump updates to the MacBooks and MacBook Pros.