I only knew about him from his posts about interviewing and technical interviews and in addition to the irony you point out I wonder whether there's more irony

I only knew about him from his posts about interviewing and technical interviews and in addition to the irony you point out I wonder whether there's more irony around the possibility it could be the hiring practices he seems ok with that may also be shutting the potential innovators out. I've worked at tech companies and I feel there's a bit of a mono culture among many programmers.