He's less than diplomatic. Precisely the kind of guy you want running a no-compromises high-security operating system project, in my book.

There's plenty of evidence on mailing lists. Take a look after you drop few bucks on their donations link.

Ah, thanks. Seems to go with the territory (other key data point: Linus)

He is and does. He's a condescending prick who routinely belittles people, including contributors to OBSD.

He's like a version of Linus Torvalds who isn't as frequently correct and with worse diplomatic skills.