Originally Posted by Garak
There is a followed thread thing, and you can choose to follow a thread to which you post on, when using the full screen editor. I haven't experimented with it, however, other than to notice that a full screen reply defaults (for me) to checking off "Add this thread to my Followed Threads" which puts another special checkmark beside it in the thread list. I haven't played with the "Followed Lists" item under the pull down menu at my user name. So, there's something there, but how it works, I cannot say.
Yeah, but that is not the same as what the OP is asking. The "followed threads" list doesn't show which thread had any new activity in it.
This is in fact kind of standard/expected functionality of most forums that I've seen, and it is very useful, but I guess the UBB version BITOG is on doesn't include it.