A serious wish, or should I say "requirement":

The possibility to subdivide mesh a lot. Lux has a bug qualified by jeanphi as "unfixable", concerning rogue shadowing of individual mesh polys. The only solution apparently being to subdivide mesh so the jaggies get smaller. This is brand new, after spending some time on it, jeanphi decided today he can't do anything about it...
I don't know to what extent LuxPose can do this, but if it is possible, that would sure help a lot with Poserdom content.

Full thread here (Lux forum).