As wonderful a platform as the Beaglebone Black is, the board is a piker compared to the add-ons available for the Arduino. The Bone’s universe of capes is limited and pretty pricey.
A current device from an engineering team in Germany, though, caught our eye and opened our wallet on Indiegogo: a low-cost daughterboard that makes it possible to use nearly any Arduino shield on the Beaglebone Black. They promise shipping by May, so it should arrive in time to write about it in my upcoming book, A Beaglebone Black Cookbook: Seventy-Five Recipes for Making Things with a Microcomputer (Packt Publishing, pub. date Fall 2014).