Well, PMDs are fairly new.  Users prior to Poser 6 can't use them.  While I would be willing to discount those users who are still on Poser 5 and earlier, I am not willing to discount those users who actually use DS (I don't like it but many do).

Also what about poser users who have the PMDs disabled as I do and have had them disabled since they first started.  Phil, I think some of your own tools say to disable them.

Without more channels, morphs are going to have to either wait or go PMD.  I don't like either solution :(