I wonder to what degree people are actually experiencing this. I'm on a 5-year old intel Macbook, and I think in my daily experience, core software (browsers,

I wonder to what degree people are actually experiencing this. I'm on a 5-year old intel Macbook, and I think in my daily experience, core software (browsers, emacs, keynote, music) are pretty snappy. I do routinely work with some extremely frustratingly slow software, but it's pretty stark how much its performance stands out as, well... exceptionally bad.