Quote - It would nice to hear clothing creators chime in with which software they plan to support.

Both.
For most of us content makers, since the overall market is fairly mall it is a necessity to interest both groups of users, DS and Poser, if we want to survive and continue to do this as a full time work. 

Caveat to this is that a figure has to work reasonably well in both programs. Solutions such as making genesis work in poser to a degree were not supportable without losing the farm. 

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Renderosity Store  Personal nick: Conniekat8
Hi, my name is "No, Bad Kitteh, NOO", what's yours?