You do realize this is just a rumor correct like every other mockup out there of the latest iPhones. Since the new OS X hasn't even been announced or released in beta, why in the world would they focus on designing icons until they get to that stage? And if then the icons typically change greatly until eventually released to the public. Take a breathe =)I'll be very happy to get Siri on OS X, but yikes, that icon is not great. It's simply not 'iconic', it's like they just took a screen capture of the Siri waves and called it a day.