I've always heard that you folks like to keep tons of backups of your stuff. I have also heard that there is this 3-2-1 rule about keeping you backups. My question is: do you follow it personally or is it something that people just tell you to follow?
I don't have too much critical data to backup. I have a low power thin client (lenovo m720q with a 2tb sata drive) I park at a friends house on their network. In exchange I let them borrow a bit of space on it too.