Plain text rocks. After trying dozens of "productivity apps", I've settled on using two simple sh aliases: alias todos="emacs -nw ~/todo.txt;" alias today="hea

Plain text rocks. After trying dozens of "productivity apps", I've settled on using two simple sh aliases: alias todos="emacs -nw ~/todo.txt;" alias today="head -n 7 ~/todo.txt" and a homegrown binary "todo" command that preprends its arguments to ~/todo.txt (more precisely, while ignoring the first two lines of the existing file, which say "TODO" and "----", respectively). Missing: version control.