So I noticed today that when I look up posts by a member (by going to their page and selecting "View posts made by...." it lists the posts by date of last post.
But if I go to that post I find it wasn't posted on the day listed:
It looks like the date of the last post as listed on the member page is the date the thread received its last post not the date the member posted it.
Is that how its supposed to be?