Yes, a lot of them are compelling. The problem, from my point of view, is that these aren't blind spots, especially authentication. Lots of people and companies

Yes, a lot of them are compelling. The problem, from my point of view, is that these aren't blind spots, especially authentication. Lots of people and companies have tried, lots of people and companies are still trying. I was hoping to gain insight into problems I didn't already know about when I clicked the link. This article is not really adding value. It's just complaining. That's not a particularly useful thing to hear.