...some kind of tipping point for corporate bullshit? A point when the most zealous of fanboys (or fangirls) realises that their beloved corporate overlords are just too evil, stupid or evil and stupid to be allowed anyone's money anymore?
I live in hope.
No. People love to take sides and root for favorite teams and have their personal choices validated. That's what's at the root of "my giant corporation can beat up your giant corporation" disputes. And once fans pick a team they generally stick with that team until they are personally affected by the stupid/evil/ugly decisions made by the "team owners".
As for this - Apple's policy is douche-tastic. Anyone who can step outside their bubble of Apple-love or Apple-hate and view it objectively can see that whether they can legally do this or not, the actual decision to pre-emptively ban any app that "ridicules public figures" is being a douche. Being able to mock our leaders is actually one of the great things about America, and the fact that Apple feels that such freedom is a threat to their consumer electronics device that is being touted as the great savior platform for newspapers and magazines is irritating at best. How the hell does this jibe with their desire to publish ebooks and whatnot for this device? Will owners only be able to buy books that don't "ridicule public figures"? Or are they going to just arbitrarily decide that some apps are okay and others aren't and you're at their whims about where the "edge" is?
And this policy is likely a direct result of their decision to have a top-down, totally controlled app store model. That makes Apple potentially liable in a lawsuit for the apps they sell. If they had an open model this wouldn't be a problem - people could self publish and take the legal onus on themselves for their own words. But Apple has chosen to act as a censor for their device - what impact that has down the road will be seen.