By the way, you work for Apple, right?
I work for Apple, wrong. I'm a semi-retired, cross-platform, business consultant with only a few favorite clients left.
I'm an ex-CEO, current author, ex-editor, and ex-publisher. . . now doing what I like. Educated as an Economist. . . and for one of my clients, I manage the dental office for one of the top dental implantologists in the world. At that office, they use primarily Apple Macs to do all the work including 3D CAT scanning radiography and CADCAM design of the dental implants from those 3D models. They use one Virtual Machine Windows install on a Mac to access an online Windows program called Trojan—appropriately enough I think, since that's the only time they're required to use any computer prophylaxis, LOL!—which allows them to access any patient's dental insurance plans and how much they've used during the year.
I just spent the last couple weeks upgrading many of the Macs there to newer models because we discovered that although the seven year old Intel Core2Duo processor iMacs which were listed as being compatible to run OS X.10.5 Yosemite with the latest version of MacPractice Dental 5.2 (MacPractice won't approve OS X.11 El Capitan yet), the provider was overly optimistic.
The older iMacs with the Core2Duo processors can run Yosemite just fine, and it does most things in MacPractice 5.1 also OK, but add any of the optional modules and WHOOPS! Not-so-OK! Like opening the scheduling module and getting the calendar grid with no appointments listed! That makes it VERY hard to tell a patient when her next appointment is. . . Especially when the entire app freezes and requires, Mike, the receptionist, to force quit, re-log on, and try again.
Four of their iMacs, two MacBook Airs for chair side, and their Mac mini SERVER were all Core2Duos. . . several thousand dollars later (I love spending other people's money), and a lot of my time (I also love billing at my rates!), they've upgraded those older machines to refurbed (same warranty as new but at 15% off new pricing) Mac Intel i5s , and the server to a brand new loaded Mac mini i7, which will arrive on the 21st. That's the only one I'll have to revert from OS X.11 El Capitan to OS X.10 Yosemite for compatibility. Yay! More billing!