The look and feel of this so far is spectacular.
If the comment system is going to be threaded (only a single level deep?), I personally find it annoying that the replies are hidden by default. Scroll, click replies, scroll, click replies… I’d prefer to have all the comments shown as I scroll down.
Also, the coloring makes it hard to see. The very dim “2 replies” (until you mouse-over). The changed color on mouse-over is great but IMO it’s too dim, hard to see when it’s not highlighted.
Is the option to change these somewhere? Or planned? Or am I alone in these thoughts?