It doesn't bother me when it puts not tested in D|S, though it is nice to know if it is using material shaders and such.. or Dynamic Cloth.  I did see a vendor recently put out a product that had a poser / ds / carrara version well you got all of them when you purchased and they are having a great response.  BUT not everyone wants to do that.

BTW If anyone needs some testing done in Carrara / D|S give me a shout if I have time I can see how it shapes up.