I remember reading a post awhile ago about someone who was, em, shall we say concerned about the effects of fragmentation that is caused as we get more methods of zaurus problem solving. I was unaware of the chatroom, and now with the addition of the mailing lists I do feel that the person had a valid point.
I have a suggestion which may not be feasable with current software, but i shall throw it out here nevertheless as it has the possiblity of allowing several methods to distribute the discussion yet keeping it centralised.
I think that there should be a Zaurus newgroup server created. This would allow for easy updates on your Zaurus, plus you also have the option of keeping the forum with you in a few megabytes (able to reference and research offline!).
People could still get a daily digest of the newsgroup articles emailed to them if they wished.
I hope that you can get the picture of what i'm talking about. I would really like to see a news server backend to this board... That way we can keep all this really useful information together, and also with the option to keep a easily updateable copy with you all the time!