> Who buys computers for their resale value? I never said people do. But it certainly is a positive factor that Apple computers have that others don't. Most d

> Who buys computers for their resale value? I never said people do. But it certainly is a positive factor that Apple computers have that others don't. Most don't pick a PC just for the capability of upgrading the graphics card 4 years down the road. But it certainly is a positive factor that PCs have that others don't. > Especially considering that CPU performance has not increased substantially in the last couple years. Which, if true, would not count as evidence in favor of interchangeable CPUs. Are there other parts that haven't increased substantially in the last couple years?