No, I stated facts. That's not the same as stating that my opinion is fact. The claim that Ray Bradbury was the most famous SF writer in 1953 remains disputable. Furthermore, I really don't see why I should sit still for a scolding from someone who clearly didn't know the facts and didn't seem to want to give them a fair hearing. If you think the subject should be dropped, fine. Follow your own advice and drop it.