The difference is, everyone else doesn't make a big deal about it.
Because most of the *patent muscle* is in Apple's portfolio.
Apple *has* weapons to use. The others don't. Why? Apple's policy from Day 1 has been to patent everything and anything possible related to what they were doing.
So Apple *can* make a big deal about it . . . because they *can.* Period. The result? Thanks to Apple's patent muscle, you still have to go to Apple to get an Apple-like experience. Brand + ecosystem is protected. PATENTS
BEFORE LICENSING. Damn smart, and one of the reasons Apple is in the position they're in today. Because they bothered to VALUE what they were doing and went all-out to protect it.
Thats why all the great Apple gear we enjoy so much today is so well-differentiated. That's why you don't get that kind of User Experience anywhere else. Apple
didn't sell out to the highest bidder.
Apple cries foul and plays victim.
Be thankful
they always did, and still do. Apple has always been litigious. Otherwise you'd still be stuck playing snakes on some Dell brick masquerading as a PDA.
And if YOU were Apple, what would YOU do? The obvious answer is, within the limits of the law, using every tool at your disposal, you'd squeeze your competition as hard as possible. Ideally, you don't want *any* competition. If you run a business, *not* wanting to become the sole supplier means you should be spending your time in a mental ward, rather than behind a desk in that corner office. Apple is using all their tools (the tools others apparently *don't* have or are ignored because they sold out for money) to protect their brand, their market position, and the integrity of their platform.
All this stuff, everything I just posted, should be OBVIOUS to even the casual observer. Unfortunately, it isn't.