I’m trying to get my mind around Reeder 4 for iOS. It looks great, has a very nice article view and the smoothest scrolling around, and features an excellent use of animation throughout the app. I miss the (admittedly old-fashioned) direct sharing link option (which I used for Pinboard) and the old gray theme (the new dark theme is darker). The J and K Emacs-style keybindings are welcome, but it puzzles me that arrow keys and the space bar are not allowed for navigation.