Not a day goes by when someone doesn't email or post a TalkBack to complain about my personal use (and advocation of) of 'closed' hardware and software. iPhone. iPod. Windows Phone. iPad. Kindle. TomTom. Windows. Mac. iTunes. Audible.com. The list of closed systems that are supposedly 'verboten' to both use and mention seems endless.Wanna know something? I don't care.