WTH happened to that 'Of relevance to wing chun' thread? My only guess is that you deleted it, cos unless it got really silly suddenly I can't see why the mods would.
It had some nice little discussions about the differences in people's internal training, and I was just about to weigh in with mine. I don't get it: the thread wasn't going your way so you deleted it? YOU 'can't' discuss specifics of your training so no one else should!? YOU don't agree with other people's methods so no one else should be able to discuss them?
Foul play. You don't own the threads you know. This is a discussion forum, for... discussion. That's how people find common ground or at least cordially and civilly agree to disagree. It's a community here, however you may not like it.
Of course, if it was Dave (Sihing 73) I take it all back and apologise unreservedly with a big slice of humble pie, but then direct the questions at him!