Further experimentation reveals that MPSIMS and IMOI mark threads as read just fine, but IMHO and this sub-forum do not. Clicking the "mark all threads as read" button works no matter what sub-forum I'm using.
This is an exact copy of an issue that gets brought up periodically. Sometimes this happens and so far no one knows why.
Unrestricted Diplomat 5314 wrote:Accept this truth, as the wisdom of the Crafted: when the oppressors and abusers have won, when the boot of the callous has already trampled you flat, you should always, always take your swing."