I can't help but feel like battling a Mac fan is more useless than explaining to a child why candy rots your teeth, but here goes.
MacMan said:
I just got off the phone with an Apple software tech person
Would you expect anything less? Would you go to a Ferrari salesman and expect him to be truthful about the product, and mention that 1/1,000 cars will catch on fire if a certain variables are met? Of course not. People at Apple, sales person or tech support, are not going to downplay anything that their company offers. If they did, they wouldn't be in a job too long.
MacMan said:
As far as LIon goes, it contains a separate restore mini OS that doesn't require a full reboot when upgrading future versions of Lion, or when reinstalling Lion for what ever reason.
What's the #1 reason Mac OS X would need to be reinstalled? Because of a major crash? That's not too common. Because someone just wants to reinstall it? Also not common, but after a year or so, it's understandable. Hard drive crash? BINGO! Guess where that Lion installer goes in the event of that happening?
MacMan said:
Upgrading directly from Leopard or Snow Leopard, however, DOES require a full-reboot!
There's a reason for that. Snow Leopard was not a small upgrade... about 90% of the entire OS was either written from scratch or tweaked. That is
not a small change. You couldn't make a change that's equivalent to changing out the engine in a car and expect to not reboot afterwards. Lion? It's a monolithic patch, hence there's no need to reboot.
Until you understand how the underlying architecture of an OS works, I don't recommend arguing about this.
MacMan said:
But, then again, what in hell would an Apple Genius know about Apple software?
)
At the same time, people at Best Buy are the go-to people for learning about computer hardware, architecture and software!
Honestly, what you just said there reminds me of people who don't know a thing about cars, but go to a used car lot and believe everything the salesman tells them.
Feel free to call up one of these 'Geniuses' again and quiz them on whether or not the OS kernel itself has been affected, or if integral OS modules were updated. The answer is: no. If there were significant updates like this, the computer would need to be rebooted, it's that simple. Please don't make me bring in Brett, our resident Mac fanboi and hacker extraordinaire, to explain this in greater detail.
The fact that the OS does not need to be rebooted implies that this is not a new OS... it's an upgrade. It's no different than if I were to run the upgrade program for Thunderbird, Firefox, Chrome or what-have-you. That doesn't downplay this $30 upgrade, because it still offers a lot. But to call it a full-blown OS is a little asinine.