> "Should we spend the first 36.8% of our adult lives dating casually, and then settle down with the first person we find who’s better than anyone we’ve dated so far? That would suggest men start seriously looking for a life partner at 39 — and women at 41."

The problem suggest anything like that. It suggest you should spend 36.8% of dating time (or date count) on exploring, not 36.8% of your life...

Second problem with the blog, that it just produces lot of possible issues, but does not show any example where 36.8 algorithm would fail horribly. Maybe those drawbacks does not matter in practice.