So, anyone remember what the price point on the iBook was before the went to the Intel MacBook? I'll give you a hint, the price went up. So, if they have a choice between keeping the current price point and upgrading the processor immediately, or cutting the price point, which do you think they'd like to do?
My guess is that the MacBook will see a price break taking it back down to the price point of the iBook (or possibly even lower 😱 !).
However, that's only my guess. I, like most others here, have no inside information, only guesses (some educated, others less so). 😉