DoctorWho said:I find it odd that the copy I got doesn't identify itself as an upgrade disc. Does everyone literally get the same thing regardless of what they are paying for?
Yep. Honor system FTW.
Unlike MS, making money off OS releases is simply icing on Apple's proverbial cake. They have more to lose by pissing off customers than they have to gain from OS revenue.
It maximizes customer satisfaction and it keeps the install base current. Apple knows full well that getting in an arms race with the 1% that would pirate or otherwise misappropriate the license wouldn't serve their interests