I think it is. A good boxer (or any sportsmen for that matter) will always tell you one thing, every day, every fight they watch or compete in, they are always still learning things. I dont think this forum is any different at all. We often rehash the things over and over yet often different perspectives ans posters teach us all (or me at least) new things on a regular basis. That is why i am here, (and usually i am here a lot longer than work or common sense really allows).