[LokiSnake]

That's the wrong mindset to have, IMO. Just because the incumbent sysadmins have gotten used to the eccentricities of Apache doesn't mean having something easier to configure is not necessary. This is similar to what people said when the iPhone was announced.

[quanticle]

There's a big difference between your two scenarios. At the time the iPhone came out, only a very tiny fraction of people had ever owned (or even used) a smartphone. The iPhone's success came because it was able to grow the market, convincing feature-phone users to upgrade to a smartphone. I don't see the same thing happening with nginx. I don't see anyone saying, "Gee wiz, I didn't want to be a sysadmin, but now that I've seen nginx's easy config file syntax, I want to be a sysadmin now."