It looks very simple & clean. One thing I noticed is the amount of in-app requests (AJAX/whatever) were giving no indication of progress, so it seemed like a l

It looks very simple & clean. One thing I noticed is the amount of in-app requests (AJAX/whatever) were giving no indication of progress, so it seemed like a lot of things were hanging. Obviously, I attribute this to HN load, but in the real world you'd probably like to get some notice that the SPA is attempting to do "something."