Learning to love Calibre

So much of my time recently has been (and will continue to be for the next several months, at least) spent learning and working with software that depends on an operating system I despise (Micro$oft Windows), that it comes as a welcome relief that I find myself learning Calibre, an e-book reader and management software program that will allow me to spend my time productively with my Debian laptop while enduring down-time in a less than optimal business environment.