I'm not going to go back and read the whole ECE thread again, but I don't recall seeing any worthwhile evidence to validate this as a "good" method. That's not to say it doesn't have potential, but one or two lucky solves doesn't prove it.
The steps to develop a new method should be as follows: come up with an idea, develop it to prove it works, then show the evidence to others; and if you do a good enough job, other people will pick it up too.
In the case of ECE and SSC, there are no videos of proper averages as evidence, and no users of the methods. In the method poll two weeks ago crafto22 voted for CFOP. So the inventor doesn't even rate the idea enough to switch to ECE himself. The methods are just unproven theories.
I don't mean to disparage the methods or the desire to innovate, but I do feel that the SSC and ECE threads are rambling and directionless. They keep popping up to the top with new posts, but the content is just conjecture and more random ideas, and the method development doesn't go anywhere. What they really need is someone to actually commit to their idea, spend a month or two practising, and then make an honest ao12 video (or more) and explain how it works for real, after a serious attempt to develop and use it properly.
I hope the method developers read this as constructive advice, not criticism.