I love Rob Miles blog . If there is a post from Rob in my RSS reader it is likely to be one of the first things I read. Rob is on the faculty of the University of Hull in England and is a real teacher. By that I mean he seems to really enjoy teaching and sharing what he knows with students. That is my kind of teacher. I also find that the clear and often humorous style he uses in his blog carries over to his more technical writing as well. Understand that Rob and I are both of the "bad jokes" school