But to say that many schools aren't concerned with belt rank, I feel is a farce. Competition makes you be concerned. Many of the Tournament organizations that have ranking (not belt ranking) by point systems, only allow competitors to be a certain belt level for so long or they can no longer compete. And these are representitives from EVERY type and style of martial arts.
I've attended several of what I consider a McDojo and several of what I consider a "Real Dojo" Of ALL the different schools I attended, ONE was interested in rank and only TWO put ANY stress on competition. Competition is just something that most did for fun and you never knew that there was a tournament unless you looked at the bulletin board and saw the flyer. Classes were not focused on developing your sparring skills or making your forms prettier... if you wanted to compete you'd hone your skills in your own time. There were plenty of times a group of students would show up to class and the instructor would congratulate them for winning what-ever place they got and everyone else would look around and say "Tournament? What Tournament?" Again, this is just my definition and doesn't fit everyone. Some people are in the martial arts to be better than someone else and some people are there to be better than themselves.
Examples of rank being an issue:
Goju-Ryu Karate: There was a belt test once the whole time I trained there and that was at the end of three years when I and a few others tested for green belt and one tested for brown. There were four kyu ranks... one green and 3 browns. Rank was not an issue.. I was a white belt for 3 years only testing in my last class before joining the military.
Shorinji Kempo: There was never a belt test in the two years I attended. We remained white belts for the entire time and didn't care. We even worked on the same material the entire time and didn't care. Did we suck so bad that we weren't allowed to be promoted? Nope... cause I was already teaching at the time and knew everything that the instructor was showing us... we were just there to practice for the sake of practice.
Hapkido: Never a test... instructor always said that we would test, but never got around to actually doing it. Not an issue.
Kyokushin Karate: Testing wasn't an issue. There had been students there for a year that were still wearing white belts and they were darn good fighters. It was just not something that anyone cared about. Skill was the issue, not a piece of cloth with some color on it. Competition was an issue because it was a full contact art that you either got in there and were better than your opponent or you got in there and got beat down bad.
Tang Soo Do: Testing was once a month. Rank was an issue, you trained for your next belt. No wonder most of the students were children and there were several Nidan 13yo and even the adult nidans had little knowledge of anything but sparring. Competition was an issue. The whole class was geared towards getting better for the next tournament.
The list could go on just from my experience, but that is enough. The fact is, rank and competition doesn't mean anything to a 'real' warrior. S/he is not concerned with being better than anyone else or what color piece of cloth is closing the Gi. It is all about the training. I've been to classes where we worked on one self defense technique for 3 hours (after doing basics for 1 hour) Three hours of breaking down a technique into parts and really getting to know the technique. It gets boring to a lot of people and that is why a 'real dojo' who caters to the 'real martial artist' is often a very small class... Because it is serious. The goal of the class is to develop your skill to its peak.. not just to get better than someone else or make you better than an average... The idea is to work one technique or drill until you've got it down pat. There is no play, there is no competition, there is no ego building... the purpose is to hone your weapons to be used when the time comes to use them. If your class is all about playing games and looking pretty while doing a form.. you are in a McDojo. If you live from rank test to rank test you are in a McDojo. If you have to learn something new once a week to keep you interested in the class, you are in a McDojo.
But thats just my opinion....