True, but a straight line with two points can still be subject to experimental uncertainty. What is it's just the first two points of a scatterplot? With a third point we can verify on a graph that a true data line exists.
Oh... I thought we were talking about a direct link to the 'Keychain of Creation' forum.
It's true there is a link to the Compendium Redux site, but the front comic page does not directly link to this forum, which is, I think, what people are talking about.
I also agree with this. A direct link to the Keychain forum would be very useful, as I often like to come directly here from the comic to see what people are saying.
In fact, I agree with this so much I made an account just so I could say that I agree! :D