It's a question more of what we feel is useful for the user and what
isn't.  RFC1891 et seq. is useful.  RFC2369 to me just clutters things
up unnecessarily.  But that is my opinion and may or may not reflect
the official L-Soft position on clicky headers.  I think if you look
through the archives of this list and of LSTOWN-L you will find Eric's
take on this.

Nathan