I've responded to similar articles on HN with this, and I will do so again here. The way to stop procrastinating, of course, is to read a long article about how not to procrastinate.
Checking, yes, the same text. But as a reader, I didn't see the other one and i did see this one (maybe because it had more upvotes), so, for me, it was a good thing that this one was here. There's an element of competition for most eye-catching headline that I don't think can be administrated away.