Here’s a shirt for the ultimate computer nerd who has evolved beyond Windows and its many inefficiencies. Linux is truly the best operating system for PCs, MACs, smartphones, Chromebooks, tablets, gaming consoles, smart watches, Tickle Me Elmo dolls, pocket watches, Ronco food dehydrators, and every Ford Taurus past the 1997 model year, etc. You can basically run Linux on anything and everything - if only everyone else GNU! Even better - it's open source and totally free. Proudly wear this t-shirt to help recruit despondent members from so-called "PC master race."