The app’s looking great, but I’ve got a couple of questions:

  1. What is the difference between the three options within Settings > Feed Defaults > View. There’s Threads, Microblog and Timeline options, but I can’t see what effect they have on the feed.

  2. When viewing comments, some replies are shown and nested, but others require tapping Open x replies. What determines whether a reply is shown automatically or needs a tap to open?