USB On-the-Go, an addition to the USB standard that would allow two non-PC devices to communicate with each other, is, after four long years of promises, finally seeing some life. This will allow for file transfers in the wild, far away from interceding PCs or Macs. This also means that piracy is SO much easier now and that folks will be swapping files and media like promiscuous MP3 nymphos.
There were a few devices at Computex that are currently using OTG including BTC’s SG106 6GB MP3 which allows for instant file transfers between two devices.
USB drives have intimate relationship (sex) with each other [TheInquirer]