The ThinkPad is my favorite all-time laptop design. No surprise to me that the author is still using it after getting his MacBook back from the shop.
The keyboard on an x200 is one of the nicest I've ever used for a laptop of that size (12.1" display). It covers as much horizontal space as possible so you get keys that not only have a proper amount of area to not hit two keys at once but have a proper aspect ratio.
The laptop comes with a trackpoint instead which after dailying that x200 for most of my school career, I've come to love and use it on any laptop I come across.
Were you using PowerBooks? Touchpads were unusual in laptops until about 2000, when things started going downhill. All of the 1990s laptops I used that I can remember (IBM, Toshiba, Compaq) had superior pointing devices: trackpoint or trackballs.
I always found the trackball more usable than the touchpad ...
I still fire up my T61 from time to time -- it's the only computer in the house that still has a DVD drive.