content: The Zero I have is kinda fun to play around with but unless you've got a very specific purpose to buy one for then the Zero isn't worth it because it will cost you a lot more than $5 to turn into a usable micro computer and the Zero isn't alone in this regard, most of these kinds of devices have the same "bare bones is almost useless" problem. When you factor in the cost of a usb hub (very cheap ebay hubs might not work), a usb wifi adaptor (in a pinch a decent android phone with tethering can work), a keyboard + mouse, a micro hdmi to normal hdmi adapter, and most importantly a micro SD memory card the price can go up quite a bit. If you've got all this stuff just lying around then go for it, you won't regret it but don't get suckered in with the idea its a fully functional $5 computer.