"1. Providing a low cost computer has given many people access to computers. Giving more people access to the web, email, an office suit, a programming environm

"1. Providing a low cost computer has given many people access to computers. Giving more people access to the web, email, an office suit, a programming environment AND giving people the ability of safely tinker without the fear of bricking an expensive device." I seriously doubt about your first point. Adding the cost of accessories (mouse, keyboard, screen) and a shipping cost, Raspberry Pi costs the same as a decent, used laptop that can be used to install a full Linux distro. Even getting Raspberry Pi Zero with essential kit (cabels + the smallest SD card) to my country rises its costs to 20£, add the cost of accessories, and you can get another working used laptop (and as a bonus Ethernet/WiFi connection which RPi Zero lacks). Don't get me wrong, Raspberry Pi is great for tinkering and home projects, I have much respect for what they are doing, but getting "computer to every home" is not it's strongest point.