Though I use poser, I generally render in sketch only, and airbrush color from scratch in Photoshop using airbrushes.  Therefore all my artwork is under the title "Mixed medium" as to me, thats exactly what it is, a mixture and blend of elements to gain the finished work.

Thats just me though.  If someone is heavily using poser but using postwork to fix problems or add hair or something, i'm perfectly happy with it being listed in Poser.... after all thats the base program used.