As I've said many times, there are a number of variants: some good, some not so good, some complete, some not so complete. I've also said many times that the internet forays are meant to get basics out there... period. Since you've debriefed a few people who have been to my workshops (too bad, Joel, and others), you're aware that there is more than what I've posted ... and there's a lot more than I've shown at workshops, too. Your swipe is pointless, since you're personally aware of these things.
"Posturing"? Pooh. No person on the internet brags about himself as much as you do. If nothing else, you've cut yourself off from a number of sources of information with your egocentricity. So what's your belief... that you already know everything? If you do, I guess you're safe in alienating as many potential sources of information as you have by the things you've said about people in your posts about yourself.
Think about this. The main reason strife and contention initiates on various forums is because people with wannabe or 'established' credentials react defensively when they feel that there is a challenge to their status. I see you doing just that. Whether it's talk about "koryu", or "you have to come to my school because I can't discuss basics in public", or whatever, these are just variants of the old pecking-order psychology. The old neijia list was anomalous in that if someone entered the discussion with a claim (or if a current list-member made a claim), the discussion went to "how does it work", not into a defense of position/status. And the idea that someone in any school, koryu, whatever, can't even discuss basics is fatuous.... only a neophyte would use such an excuse when it becomes obvious that the basics are known by many people.
So the big difference between you and me is that I don't particularly care about the topic other than as an interesting discussion that leads toward further progress; you appear to be establishing a typical pecking-order with you on top and trivializing comments made about anyone you feel threatened by. That's fine, Dan, but leave me out of your ill-disguised expectations.
There are a couple of people that have an interest in keeping a file on how much you can't answer over the last 5 years, how often you have gone silent over the years when a question is asked that you can't answer, how often you have gone back and literally pulled off your posts from forums when you've become embarrassed, and so on. You might take the time to review some of your historical comments and actions and statements about I.S. and understand that you can't reinvent your expertise with each new thread, Dan. There are archives to consider.
Lastly, each time I ask you to explain something, I'm doing so from a public claim that you've made and I take you at your word that you're an expert. So, the next time I ask you a functional "how-to" question, think about your choices: you can either try to start yet another diversionary attack against me personally or you can shut me down with your expertise, which of course must be far higher than my "amateur" level, right?
Your inability to answer (or to answer correctly in a number of cases) stands out like a beacon.