My current machine got its RAM upgraded once, the day I bought it, and will never see an other RAM upgrade in its life because I'm at the chipset's capacity. It's in the exact same position as the new mbp. Has it suddenly become a "disposable computer gadget" where it was an "expensive professional tool" between the moment I received it and the moment I put the new ram sticks in? Even though I hadn't even booted it up at that point, and it's my day-to-day workhorse now?