What raised my eyebrow in the article was the comment about the closing of rides without replacements, and uses "keelboats, canoes, 20,000 Leagues, skyway" as examples.
PAH-LEEZE! These rides hardly did anything to help absorb the crowds (with possibly a small exception to 20,000 Leagues).
A very inaccurate and extremely biased article.
They absorbed more people when they were open then they do now. And the actual point is something new should have come out to replace them and did not.
By your logic we should close every ride that doesn't handle more than a 1000 guests per hour...