[Zancarius]

I agree with elmomle, but mostly because I've had a number of customers many years ago (back when I worked in tech support) who were older (70+, sometimes 80+) who were absolutely willing to learn new technologies and were generally sharp people.

The difference is definitely much less about not finding new technologies useful or irritating; it's a difference, I think, between people who are genuinely curious and interested in learning new things and those who aren't.