(opinionated)
why i stay with apple (so far), all my macbooks lasted 4-6+ years so far - with pretty much 0% performance loss, UNIX(!!), and stuff just works. also i don't want to deal with anti-virus software, an ugly command line interface, and terrible UI design in general.
got my macbook screen + motherboard replaced for free, i didn't bring a receipt, 2.5yrs after i got it. done in 4 days. that's pretty awesome customer service IMO.
not that enthusiastic about the latest MBP's though, let us have some ports and physical escape key pls