This article makes one big unstated assumption: that users wanted the news feed to change. In fact, users didn't want the news feed to change. Users hate change. And when I say that I don't mean that users are stupid and hate good things. Users have good reasons for hating change that's forced on them: it reduces the value of their previous experience and requires extra time and effort on their part; effort that they…
There's a subtle distinction to be made here. The argument is that a better user experience was abandoned in favor of a worse user experience that generated more impressions per user. It might be true that users would have an immediately negative reaction to change; I suppose it's impossible to know for sure. But that doesn't mean that the new design wouldn't have been better at providing the functionality that Faceb…
The argument is that an experience that Dustin Curtis liked better was a better experience. Maybe the victorious layout really was liked by more people, just as more people clearly like a 4" (or greater) smartphone screen than 3.5".