Fez's are Cool!

I seem to have suddenly embraced the Arduino devices in a big way! This is the 3rd of 4 different Arduino processors that I have. The others being the original AVR8, a PIC32 and a CortexM3 in a STM32 jacket. Other strangeness that I am throwing into the mix is a plethora of weird shields, some different interpreters (Lua, FORTH, Embedded Java...) and some fairly odd development enviroments...