That's because they don't need to.
--That's because they don't need to.--
Then why are they starting to do it if they don't need to. Looks like a Mac users will be paying for a lot of technical fixes that they don't need. Mac OS programmers must be laughing all the way to Starbucks.
They get Mac users to go from Firewire to USB so they can hook up to APPLE IPODS, they go with an Intel chip so Mac users can run windows and now they make Mac users pay for uneeded fixes to the OS! Wow.