Don't disagree on features and some aspects of quality but I think it's a mistake not to recognise that the overall user experience also depends on other factors.
If Apple's focus is on getting better power consumption and memory use (esp on mobile) then that's still investing and arguably that does as much if not more for users and the web than adding more features.
PS Let's not forget that Apple are still standing behind WebKit when Microsoft have given up on their own rendering engine so let's give them some credit for helping to avoid a Chrome only web.
If Apple's focus is on getting better power consumption and memory use (esp on mobile) then that's still investing and arguably that does as much if not more for users and the web than adding more features.
PS Let's not forget that Apple are still standing behind WebKit when Microsoft have given up on their own rendering engine so let's give them some credit for helping to avoid a Chrome only web.