What happened to Hansen?

A Hansen exercise in writing an article about something he knows nothing about and tell's you he knows nothing about and so some filler anecdotes, some speculative pseudo-insights (including reference to FakeSI-Guy's spiel about Quinn's lack of technique teaching vis-a-vis scheme teaching) all covered in rhetorical bon mots. Ugh. Yeah, I get it, content for his site. Still, ugh.