I have been very lucky in the fact that I have just fallen into jobs where I know someone(boss or coworker) before hand. I've actually never interviewed for a job.
I'm sitting here at my desk and my boss is giving a second interview. Side note: his office is 3 feet from mine and he is VERY loud. He just asked the guy what he needed to make per month to survive and pay his bills. Isn't that a bit personal for an interview? Just wondering.