At Goodreads you cannot follow books: Who rates the good books and what else do they read? This service sends you an email with the latest ratings for selected books.
Android app that warns you about threats like fake base stations (IMSI catchers), user tracking and over-the-air updates | IMSI Detector only: search f-droid repo for "imsi"; works on all android devices even CM
Caret-Navigation, Suchen/Ersetzen, Test-Preview/Undo, Vim-Powers, ... – Renamer-Vim-Plugin von John Orr | s.a. man rename | alias edir="vim -c 'Renamer'"