I thoroughly agree with your comment about asking questions and speculating. God gave us minds and He expects us to use them to His glory. He is glorified anytime we understand more of His revelation whether we uncover truth in His bible or in His nature.
The description (discovery) of gravity was not anti-Bible.
I continue to believe that the 3 omni's are separate because I interpret the bible to reveal them that way. I can think of no place where it indicates that one is dependent on the other. I can think of places where they appear to work in concert.
I don't think we are given enough information to say whether they are dependent on each other or not. However, I did dissagree with the premise the article made that the omniscience was dependent on omnipotency, because it implied that the only way God knows the future is that He thoroughly controls the future. And that would appear to deny man free will.