This may be somewhat obfuscated, I haven't looked into it in a very long time, but it'd be very cool if lj could be a content provider/channel/whatever they're calling it today for avantgo, which is a web browser for PDAs, that generally uses stored content. I know I tried it before, but it didn't work for some reason. I didn't look too far into it, since back then it wasn't too difficult to catch up before I left in the morning.
This may or may not be possible or necessary. Just wanted to say something 'afore I forgot.