PDA Innovation (Score 1)

It will be interesting to see what happens next with PDA/NBCs. In the days of DOS and UNIX, nobody thought that in 2001, we'd be mixing music tracks, and watching movies allwhile posting messages on a worldwide community (thank you /. !) The next big innovations in PDA technology will likely be just as stunning. These kind of advances (re: Linux-based OS) only open new door for creative minds to experiment with new ideas. Beyond this, the main barrier seems to be the display. The only thing fast processors are necessary for are real-time gaming and those who have no patience. Or those cutting edge tech freaks ;-)