Incidentially, it wouldn't be all that hard to extend the q code to handle replies to the replies, to an arbitary depth. Would that be useful, you think?
I was surprised by the backwards ranges (ie. 15-10 in the link above) being valid and listing the posts in reverse order. Not really a bad thing, just unexpected.
I was nagging MrVacBob into implementing that. Needless to say, it will be in the next Kareha version too.