"(and find it far easier to do so than their younger and less experienced colleagues, since the tech industry doesn't innovate nearly as fast as the PR guys would like to pretend: older guys have seen a lot of it before, and can quickly identify genuinely new things worthy of further exploration and put them in context)"

This is when I like to point out that guys who were coding in Lisp or SmallTalk 20 years ago are looking at the "new" and "cutting edge" programming tools and languages today and wondering why it's taken everyone else so long to get here.