I MUST HAVE MELLOWED.
Ten years ago, I was the academic ninja. But perhaps the type of student who would post a grouchy remark on Rate My Professors or one of the other public venting sites figured it wouldn't do much good. I submit a rating from a service called Locazu. "This professor is the reason we go to universities. He is smart and cares about student learning. If he was a Harry Potter character, he would be professor Alastor 'Mad-Eye' Moody. He is that awesome." Small sample and all that. Not that it matters, as I've still not seen the kind of inducement to bring me out of retirement.