I used to ask technical questions, but don't any more because I'M AN ELITE MANAGEMENT DORK.

Quick thought:

People are nervous when they are interviewing and nervous people just don't think that logically. I once had a former employee (who was a confirmed PROGRAMMING ROCK STAR) interview at a new company and he just blew chunks on the technical aspects. It was not that he didn't know his stuff, he just did perform well under a spotlight. This makes me suspect of all technical interviews results.