After 15 years, my black MacBook is in a closet. I will admit that it's still looking good compared to my spouse's 2007 white MacBook (that we still have). Running Linux on those was painful due to trackpad driver issues :(. Otherwise they would still be doing something in my household.
An interesting thing about these trackpads, the hardware was actually pretty bad. It can only move the cursor in the X or the Y axis at any given time, i.e. the hardware does not support diagonal cursor movement.
Apple's driver did a great job of masking that with fuzzing and (I believe) predictive movement, that's the reason it seemed good in Mac OS X. But you can even tell in OS X if you're really looking for it!
Probably one of my most memorable computers, since I played World of Warcraft on it 10 hours a day for like 3 years lol