The Slashdot crowd is raving about a personal server being developed by Intel Research (whitepaper, UBICOMP 2002 submission paper).
It's essentially a hard disk with Bluetooth connectivity, which eerily reminds me of The Register's story about a Bluetooth iPod.
It also seems like a useful concept. Heck, I'd use my iPod to carry around my desktop environment if I used a Mac at work... Thing is - what's the battery life?
You know you play too much Quake...
...when you buy one of these: