My current PDA is a Palm III which I inherited (for free!) from a friend who now has something current and color and Handspring-ish. I plan on staying so far behind the curve, PDA-wise, that I never have to pay for one of the things, and never have to deal with bleeding-edge buggy bullshit.

On the other hand, I'm tempted to try and finding a Newton eMate on eBay, just because they so fucking cool.