It sounds like alot of people are getting worried about defending their position, either for or against the (so called) law of attraction.
Why not just read, explore, experiment, and see what works for you? The truth is the truth, whatever it is. Personally, the 'aw of attraction' has been very important in my life and I try to use it consciously to manifest abundance. But I have no desire to sell it!
You may wish to read this article on this very subject.