Earlier quoted context omitted.
Anecdotical evidence is not needed when you can get hard figures; http://news.netcraft.com/archives/2009/08/31/august_2009_web... I find the "Totals for Active Servers Across All Domains"-graph at the bottom especially intriguing. Either Microsoft didn't pay their NetCraft-bill, or IIS is falling off a cliff here.
It's not anecdotical evidence, it was in question of this: "Until then I doubt anyone in their right mind would trust the creator of Internet Explorer and IIS with anything web related." So, from what I can gather, Spolsky and Attwood are: A) Out of their minds (possible?) B) Are limited and going to have issues since it's built on the Microsoft stack. Edit: Also, I didn't know if you knew SO was built on the Microso…
I wouldn't say the two are out of their minds. "Misguided" is more polite, I guess.