Hi Andrei,
I'm sure there many people would be grateful for your videos on Pianoworld. I also participate in that forum occasionally.
I just watched a two of your videos, "О себе" and "упражнение 1 нота" (studying languages is my other passion, and fortunately I know Russian well). I very much appreciated your thoughts, and was especially delighted by your remark that I can play a single note just as well as Gould (as you said, the trouble starts when I try to play two or more!). You're making a valuable contribution, and I'm looking forward to watching more of the videos. I have been teaching myself piano since I was 25 (4 years), and have learned and played all of Bach's inventions, but I eventually reached a certain plateau where I could no longer improve the quality of the playing, or speed them up in order to play at more suitable tempi (for example, at the tempo you played Inv. #1). Since I can't currently afford lessons, I appreciate the efforts of those who share their knowledge for free through online mediums.
I read the Russian version of Neuhaus's book a while ago, which was immensely helpful, but I know nothing about Leschetizky's methods. I will have to do some research.
Okay… sorry everyone for going off on a tangent. Back to Pianoteq!