Write an Advent post (2014-12-18) about backoff
Write an Advent post (2014-12-18) about backoff

raphael/gopheracademy-web,spf13/gopheracademy-web,raphael/gopheracademy-web,mem/gopheracademy-web,mem/gopheracademy-web,spf13/gopheracademy-web