And looks like someone's making an add-on to org-mode that implements the spaced repetition with an actual Supermemo-style algorithm instead of an inflexible fi

And looks like someone's making an add-on to org-mode that implements the spaced repetition with an actual Supermemo-style algorithm instead of an inflexible fixed scheduling: http://www.mail-archive.com/emacs-orgmode@gnu.org/msg18554.html http://www.mail-archive.com/emacs-orgmode@gnu.org/msg18554.h...