I still don't see where you get 'arrogance' from. Or 'incompetence' for that matter, unless Nintendo was equally incompetent when they designed the Wavebird. To be honest, I think they didn't want to be stuck paying Immersion (and by association, Microsoft), and considering Nintendo's efforts to popularize motion sensing tech in games, replacing the rumble with a tilt sensor probably seemed like it would be perceived as a fair tradeoff in the minds of gamers. Much like you praised MS for the business with Immersion,
I have to give kudos to Sony for not only finding something to include in place of rumble technology that adds something to gameplay and
won't involve paying royalties to a rival company on every unit sold, but coming up with a believable way to sell consumers on the situation. Lemons into lemonade. Though I'm sure the real reason this bothers you (and so many others here) is because they're 'copying Nintendo', that this wondrous idea that was going to propel Nintendo back to top-dog status in the videogame industry (which I seriously doubt was going to happen anyway, all wishful thinking aside) had been stolen by those perfidious Sony scoundrels.