Bringing chiclet-style keyboards back into vogue (to the point where even Lenovo now puts them on Thinkpads) shows a complete disregard for the functionality of the laptop as a computer. Try comparing the new apple-style chiclet keys, to "skateboard-ramp" shaped keys (an "innovation" introduced by IBM to save costs), to the spherical shaped keys (http://www.daskeyboard.com/blog/?page_id=1458#shapes) of high-end keyboards from the 1980s and you will see how far computer keyboards have actually degenerated. This isn't just my opinion - Kathleen Potosnak's review of literature (appears as chapter 21 in Helander's Handbook of Human-Computer Interaction) shows that shaped keys are better for typing.
There's a lot to be said about 3-button mice as well. One thing I do like about Macs is the touchpad on the newest ones (it took Apple a long time to make them really useful, though). Again, this is a sacrifice in terms of functionality. You can do things like https://github.com/vsedach/mouse-copy with the Thinkpad touchpoint and even the trackpad, but it's not convenient with most other trackpads (especially ones like the Mac's that don't have separate keys).
In terms of longetivity and visual design, I'm typing this on a 2004 Thinkpad T43. Nothing on this machine is broken, and despite 8 years of almost continuous use, even the keyboard labels only have a few nicks. This laptop looks as new or as old as the early 90s 386 Thinkpad we have at the hackerspace or the X230 my friend bought a few months ago. It wasn't until the PowerBook that Apple hit on a design with any sort of longetivity. Besides Apple and IBM/Lenovo, there's no one making laptops with a lasting design across many product generations.