It's hilarious reading the other comments. I'm on mobile but my first thought was how interesting and novel the site design was and how clearly communicated the problem they were trying to solve
Cool post! It's refreshing to read a blog that doesn't ask me to subscribe with popups etc and gets into technical weeds
Once I got over my fear of clicking their links, which I assumed would open a new page (but instead just expanded a pane in-line), I really enjoyed it. I’m very wary of opening new pages. (Also, I first tried to hold-click on the link to open in new tab, but it just behaved like regular text and highlighted, which led to a momentary confusion. I would have preferred a more obvious indication of what would happen when clicking, like a down chevron or something.)