> I am willing to argue with facts but you just added another non-factual opinion to the pile.

I'm not interested in arguing with someone who doesn't respect others opinions, nor did I make baseless claims: I cited resources.

> ...Oh, and a Mario game implementation says nothing about the typical production uses of a language and its stack.

It's true, the mario runthrough was in pure ruby and not rails, and that rails has a slower performance vs. Ruby + Sinatra.