I have the pleasure of answerring a lot of questions about the projects that I take part of. Some of those questions are really hard, some are really easy. But there is one type of questions that I really like to answer. I call them the "It Just Works" types of questions.
I got a pal that is learning Active Record at the moment. He has a lot of experiance with Microsoft technology, but I think that he has a hard time accepting just how hard we worked to make it easy for him to work.