These posts always read to me as being a bit presumptuous. The fact that you're looking for a job at that particular company means they're doing _something_ right, with regards to hiring, or shipping quality products, or having a good work culture, etc, etc. If I was the interviewer, I would never hire a person with this sort of "know it all" attitude. If you think you can be a better interviewer, then you have to show you are, rather than coming up with a logical argument of "doing it this way makes sense". Basically, unless you yourself are in that position, or have intimate knowledge of it, you don't know why someone made those decisions.