I am disappointed in myself that I believed this information without any evidence. I wanted to believe it because it confirmed and amplified my bias. I hope this gets more points than the first post.
There was evidence (chart showing negative income), but it was misinterpreted. What is interesting is that Twitter got a lot of corrections,but HN didn't get a bunch of iOS devs saying "No, this doesn't happen on my app" (at least not in the dozens of comments I read).