Some people like to analyze games and game rules/systems and see how they work. That's reason enough. You can use reason and logic to figure things out about them. It's the same sort of activity which is popular on HN.
Also they already tried to change the rules by raising the time control to make it slower but you don't think it's interesting that that actually doesn't work in the presence of a tiny bit of strategy? With all other chess variants it does work.
I'm amazed that you came away thinking I care about those particular people. If someone posted about a security hole on a website, and explained it in great length and explained why it does matter because the moment someone competent comes along it will be exploited ... you would not think that was a personal discussion to do with the particular people who made the insecure website.