Here's a good example of the custom cutting side.

I recently got a Raspberry Pi and needed a case..... Do I go and buy one?..... Naaaah.

I whipped up one on the laser.

Mine are based off the Adafruit cases and are distributed under the CC Sharealike scheme.

I've made some modifications to them and they now stack. So if you have more than one Pi... This is the one for you ^_~