My macbook was UMA and memory compression has been used everywhere for dozens of years now. Symbian had memory compression. Is it just apple users catching up to what a snappy computer actually feels like…? (Doubt, since as I said I used Apple before) The article doesn't address the world outside apple either, and Darwin is objectively slow by its obsolete architectural design, down to the kernel. And not a single objective measure was brought up in replies, so it's my experience vs theirs. Not helpful.