In less than 72 hours from the official release announcement [Shintaro] attached an Edimax WiFi USB Adapter directly to ... Zero by using the USB On-the-Go (OTG). The OTG is needed to convert ...

and everyone is trying to cram a USB hub and WiFi adapter on this tiny, tiny board. One thing a lot of people haven’t realized is that the Raspberry Pi Zero comes with a USB OTG port ...