#PLease Read
Well, to start off, I do find it annoying to mark a header looking
for particular info, and finding only 25% of it relates to the
subject. When *all* the replys seem to finally be off the subject, I
just don't mark the header anymore; admittedly, this might turn out
to be my loss. That said, I *still* don't think it's particularly
appropriate for someone to arbitrarily change the header or move the
messages. Like you said, it can fragment the train of though too
much. Personally, I'd like to see new headers voluntarily started when
the thread content strays too much, but do not like to see the issue
*forced* upon us.