Your site is more "minimal" in that it has fewer text elements on the screen. But your site is much harder for me to read than gwern's. First, I hate dark background, white text; white background, dark text is much easier for me to read. (Note that gwern's site gives both options.) Second, your background image is a huge distraction for me, as is the weirdness of the non-image background at the top and on the right. Third, your paragraphs are right justified instead of left justified, which I find distracting. Fourth, your font is too small for me to read easily.

The upshot of all that is that I read the entire content of gwern's page. I didn't read more than a few headings of yours.