The point is its working for most people that tried it. I dont see why everyones getting so worked up about who created what, and how, when etc...
I mean I h8 realitys technique isnt exactely VILD or DEILD, and even a minor difference in a tehcnique can lead to an LD.
By the way WILD,VILD,DEILD doesnt gives such exact detail as this technique does. For example i h8 reality says that you need a minimum of 6 hours of sleep, to do this technique.
This may seem like nothing to you but, this minor variation is probably the reason why this technique is working for most people that try it, and not WILD as an example which can be really hard to do.