Re: Not for older MACs
That's true and it wouldn't be too much of a problem if Apple didn't clamp down on upgrades, which is a relatively new thing they do and the full effect of it hasn't worked its way through the system.
I'd love an MBA, but with an 8G limit there's no way. Its one thing to not be upgradable, its quite another to hold down the spec so you can't buy what you think you might need in the future.
I see Apple are still defaulting to 4G RAM. I wonder how many people are disappointed with their new mac? Oooh! A shiny new MBA with a 3.2Ghz i7 and ... 4G RAM? Non-upgradable?