Right, for example you rarely see younger, MacBook owners with the external mice. But when you find middle-aged folks with PC laptops, they are often using little travel mice.

That has more to do with the usability of trackpads on Macbooks vs. PCs. It isn't an age thing. It might be a hipster thing.

It might be that Mac trackpads are a really good solution. For me, I try to avoid pointer devices, but when I do have to leave the keyboard, it's nice to only travel a couple of inches to the trackpad instead of a foot to the mouse.

I had my laptop pinched last week so I've been on a Mac desktop with a Mighty Mouse. The gesture control is so clumsy compared to what you can do with a trackpad.

It's so an age thing. Older people don't have the motor skills to use touchpads.

No, I'll back Aidos up. I hated trackpads until the first time I used a MacBook. Apple's trackpads are just way easier to be precise with. I have no clue why. It can't be the software, because it's still true when running Windows via Boot Camp.

It is still an age thing. Old people have far worse a time on trackpads, especially on Windows.

I think much of the problem with Windows is in the Synaptics driver. On one Windows machine, I see 5-10% CPU usage whenever my finger's touching the trackpad. The trackpad on that machine works a lot better on Linux. On the other hand, some other trackpads work far better on Windows than on Linux.

One big difference between trackpad behavior on Windows and OS X is that on OS X there's always delay between when your hand touches the trackpad and when the mouse starts moving -- the first N ms are ignored. On Windows, it varies from machine to machine -- for example, on an ASUS machine I have, you need a certain threshold of movement and then the pointer catches up to what its location would be, but with others there's no delay.

Whatever your intentions, your statement reads a tad condescending.