This started quite a while back (perhaps more than a year), but when I read posts, there is no longer any differentiation between the quoted material from a previous message and new comments.
Can make things confusing some times.
I see nothing indicating quoted material - no quote box, no divider lines, no text difference, etc with either Firefox 17 (work or home), or IE8 (work).
Is there some setting I am missing or is this just the way the boards are now?