(PM) Conversation Mail box.

Upon first contact, ask for the other persons email address & / or supply yours.

Unlimited replies that way & the PMs will not clog your folder (or theirs) here.
Some of members dont want to give that info, and if I do get it it is the PM I go back to find it........ most communication is smart phone from work.

I guess what Im saying is, much easier keeping track of identity of PM past etc. then an email that is not easy to identify from site name