> The interviewer will quickly shift and try to sell the position to you

I wonder if that's often how it's perceived on the other side. I love when the people I interview ask me questions. If they're interested in something, not only am I going to answer as best as I can, I'm going to be interested in why you it's important to you. It can be a great conversation, and I'm not even trying to sell the position :-)

People really don't do it often enough - that's why I decided to post my own list.