I don't see how any of that is relevant to the article, but the reason python beat out ruby was almost entirely due to ruby being really really slow.
Relative to Python, that language which notoriously makes C look like a sloth on training wheels...
In the vast majority of my use cases, I'll take the half second load hit in exchange for that (if it's even that long).
I fully admit that the cult of performance is silly - and anyway, it can sometimes be easier to write performant code in a slightly more high-level language that you're extremely adept at writing. For instance, I'd wager most people could write a more performant web server in Go than they could in C, even if they could write a web server in C.