...this should be in TabWiki!!...I didn't know I could change it!!
Now I know...I'd use Threaded.
Yesterday I was trying to work out which post a response was to (it was in the TC15 Debrief, with about 3 pages). The response had an interesting link with a 'Here you go...'. I could see who the response was to, but had to flick through the pages to piece the flow back together, to see what it was in reference to. Threaded would have been very handy!!