I have to say two things here before I begin:
First, Celebrating Sagan is a great website and I visit it a lot.
Second, The Greatest American poll was completely unfair.
Now then, here is a recent addition to the CS site. Scroll down to the second screenshot, second bullet.
"Was voted as one of the 100 Greatest Americans by the Discovery Channel"
Uh, according to the official records, he was unfairly voted the 99th Greatest American.
Not exactly something to boast about in a web video.
I demand a recount! (No, not really)