It's funny how often these articles go scanned versus read.

A few points of clarification

1. Thanks to migpwr for pointing out that facebook was just an example of the generational gap, not the point of why facebook is good or bad.

2. The generational age issue has never been more salient than it is now since the periods between meaningful technological changes are shortening significantly.

3. I'm over 30 and writing/building companies based on these technologies but I'm doing so as more of an outsider than an insider like before.