CK’s hacking at TiddlyWiki:
“I just tried running TiddlyWiki – a reusable non-linear personal web notebook on my PSP. No luck. However, I think something like this could work as a portable content management solution for the PSP, if it were tweaked properly…”
I met Jeremy (the guy behind TiddlyWiki) back before Xmas last year- he was looking for VCs funding social software. Unfortunately, Osmosoft lies outside our fund’s investment criteria, but if you’re a VC or an Angel that’s interested in this space, send me an email and I’ll happily connect you to Jeremy.
(CK, maybe you could get Jeremy a free PSP to develop a compatible version of TiddlyWiki until he gets funded.)
Jason Ball 
…uh, no. It’s open source though, yes? Maybe I can hack at it myself.
Yes, you could. But I bet Jeremy would jump right in if he had that free PSP…