I guess I'll get in on this mix. What I find interesting is that if you read any books on expert riding, for street or track, you will quickly find that after line choice in the corner, the next most important part of the equation is body position on the bike. Starting with your head, then your shoulders and then your entire body.
I ride pretty aggresively in the right areas. I will tell you that moving on the bike is part of riding. Like others, I'm on the balls of my feet on the pegs and shifting weight on the bike. Do I drag knee..NO. Do I come close, don't know and don't care. I've had a few riders that are behind me ask me if I know how close I am...I tell them no, I'm concentrating on my line and the road. I do move about half of my butt off the seat in corners. In all corners? NO.
Are you a "glory hound" for riding like this? I'm no glory hound...Don't care what people think, I just want to keep improving my riding and the experience of twisties at a good speed. And by the way, how can you be a glory hound when everyone behind you is trying to keep up?
Ray