eat candy and notice things. They're just like you and me.
And there's probably going to be a lot more of this. Despite the stated scope of this site I rule that there shall be no hay-making on the subject of Nintendo DS vs. The Sony PSP - not on my URL. Both devices are cool. Both have problems. Both are eminently hackable and misusable.
If you see some cool misuse of the PSP - send it in. I'm sure that you'll find plenty.