Mark Kleiman on the psychiatrization of political discourse

I've long been a nag at Obsidian Wings about using psychiatric terminology in argument with other commenters and in discussing current political figures. I think it degrades the discourse, plays to prejudice, and is generally useless. It's especially shameful when an actual doctor like Krauthammer does it. Mark Kleiman's trenchant post shows me I didn't know the half of it.