This is just one of Apple's ways to deal with a patent troll. Why are people not seeing this? Everyone hates patents here but as long as they exist these kinds of ridiculous patents will be filed. No need to rail against Apple (or even Steve) here.
I know Apple, and especially Steve Jobs (RIP) cannot do anything wrong. But seriously, what evidence is there that Apple somehow practices some form of 'Pro Bono' pre-emptive service in filing for patents just for 'the greater good of mankind'?