Philip K Dick was a tragic soul who had been enlightenend but did not have the background information to understand it all. He could not understand what he was actually writing and unfortuantely it drove him "mad" and it has diven other souls in the past to that point as well. He had been given a glimpse of one possible furtue and that is what he wrote about but he did not realize that there are many futures and his lack of study did not allow him to understand it all.
I was totally unaware that he may have based his writing on your work. Is there a place on the internet where I can see where you are coming from and if this is true then somewhere along the path you must have run into a fairly bright light.