I've applied a bug fix to the bbs which may hopefully fix the problem with read/unread posts.

It gets really bad sometimes - all posts for the last day can become unread at the same time. Interestingly, this only happens soon after midnight (PST). Luckily, at this point I only have a few really unread messages, so I read them from the "Past 24 hours" page, then logout and back in to reset everything. Oh well, it's not really unbearable but it'll be nice if it gets resolved at some point...

Thanks,
Borislav