Wikiversity:Threaded discussions with NavFrames with subst/20070519173646
I mean, 
My "A one-liner may go here" is a reply to ":I'm guessing that my comment goes here." and "Here is the point: the REVISIONTIMESTAMP is precisely for that purpose." replies "Can there be sections within treads". But that latter section was created articficailly (without pressing the "reply button") and so it hijacked the reply link to the previous comment. Or we can say, two different comments (and two different replies) were merged. That makes the questions and answers crossed. So it is a little confusing.
In short, Don't create your own section. Use the "reply" link. Once you have created a section, you are free to edit your previous comments, correct mistakes, etc.
IF you find this text too small 
go to a subthread by pressing the edit button.
Problem fixed by reintroducing a thread 
- Comment: See above.