Disappointing article. The title suggested it might have some data rather than being just a non-technical rant.
This is very much a rant. Hope you find your numbers elsewhere :)
Sure, maybe there is a happy island somewhere with enthusiastic users, but working in the industry, I doubt that very much. Also, many of their forums about their frameworks have developed into ghost towns. So if you now that happy isle, I would gladly like to see it.