Sad someone out there will assume this is for real and plan to change their interviewing to this. I've been in interviews where you had to talk with every single person on the team (8, half of which didn't show); a gang interview with me in the middle for several hours; 4 separate interviews with multiple people who all asked complicated puzzle questions; and a place where every team member talked about how they did a part of every job (architect designed classes, lead designed methods, and programmers filled them out), etc. Insanity in interviews knows no bounds.

Two of the best programmers I ever worked with I interviewed over the phone for an hour each and that was it.