Steel Tiger
Senior Master
I'm not championing what Mr. Rebelo seems to be presenting, but keep in mind that he only lists one single form from each of three different Tai Chi Chuan systems. That is a very limited knowledge of the complete systems. I don't know how someone comes to be a "sifu" with such a limited knowledge of the system's curriculum, but that's for another discussion I guess...
One thing I have noticed about taiji is that lay people tend to think the form is all there is to the art. Normally, I would not suspect someone's motives in listing their knowledge, but I think in this case it is a way of drawing in new students. Just another angle from a school that can teach you everything you wanted to know about martial arts but were afraid to ask.
The claim of sifu annoys me a little. I teach. I've been trying to understand the one art for two decades. I could call myself sifu but I prefer not to (I always feel a little uncomfortable when I called sifu). Maybe this is what it comes down to. It grates on me to see someone, anyone, claiming multiple high ranks, no matter how many. But it annoys me because I will see students with unreal expectations with regard to time and rank.