Right now those are the current prices for educational purchases, basically the price students, faculty, and staff of all higher education institutes would pay as long as they can prove they are of said status. All Apple is really doing is extending that price to the general public. Does this mean there's no more educational discounts or will the educational discount be even lower? Probably starting at $949 for the MacBook and $1599 for the MBP would be my guess if they kept the discount. Sorry to burst your bubble people, but Apple really isn't lowering their prices, they're just treating everyone equally now.
Do you have some insider knowledge or something since you present this as fact?
Number 1, even if they dropped the edu discount and treated everyone equally, then it would be a reduction in price, no matter what you say.
Number 2, since they are shipping more Macs than ever before, it stands to reason that they could reduce margins/prices and still make more money in volume.
This is not rocket science. I think a price drop is likely because, true or not, Apple machines are still perceived to be more expensive than their competitors. Components are probably cheaper because of economies of scale and, depending on the amount of the price drop, the reduction in margins can be made up by the increase in the number of machines they sell. And getting the entry price under $1000 USD is a big psychological barrier to overcome that will bring in even more people.