umm.. does it really matter?
I got three things, movement, timing and strategy.
Everything comes from that.
A jab is a technique, but one with many uses and many ways of throwing it. So is it one technique or a whole bunch?
And another question, is a technique defiined by what it looks like, or by what it does?
Back to that Jab, I can throw it as a defensive move, I can throw it to set up something else, I can throw it to hit and hurt, etc. So are all those the same techniques? Cause they are very different, even if the movement is similar...
Now I got an arm bar - purpose is the same no matter where or how it is applied, Whether I pull it from guard, side mount, standing (flying arm bar) Whether I drive my hips through, have it under the arm pit or crunch in while pulllling the elbow in, it has the same function, and the same name.
Personally I think it is kinda silly to pride yourself on having 1000's of tools that do very little. How about 50 that you can actually work with and be able to use for many things.
The other thing you realise as you get skilled is that individual techniques are pretty useless. What counts is set ups, combinations, timing and strategy.
Once again, imagine that tool bench with 1000's of tools, and a worker that can't build a birdhouse...
Of course the unknowing public can easily be manipulated into buying things if they are presented in the right way.