a) nested quotes with possibility of adding div container (pls check
this
thread)
b) message title with '$msgtitle' being displayed in inbox/ outbox as far as original messages are concerned and
with 'Re: $msgtitle' being displayed
- at the top of a reply
- in inbox/ outbox instead of x chars of the message itself
regarding subject lines being obsolete any chance you would reconsider that please? with PMs a lot of users have ongoing conversations so that it makes to have a subject line as this makes it easier to find messages that belong together and it would also allow for filtering by subject line
