I think most of the things mentioned in the post is a good way to go about interviewing. However, I don't really agree with the "no resume - look at open source

I think most of the things mentioned in the post is a good way to go about interviewing. However, I don't really agree with the "no resume - look at open source" part. I know I am not the target demographic for this company as I am no coder and I don't really have any interest in contributing to open source development, even if I were a coder. Surely there are other/better ways of initially judging potential new recruits? As far as I can tell the author is an open source advocate so I guess I wouldn't fit into the "culture" but ignoring those who aren't as into open source as the author would exclude a number great of people who might contribute greatly to the company (and a missed opportunity to convert them into open source advocates/fans/contributors).