I think they do ask that in their annual surveys.

I'm curious as to why though, just use what you enjoy. If you create imagery use the software you prefer. If you create content you don't need a survey to tell you what customers buy the most from you, your sales tell you that. From some they may buy for Poser and from others from Studio. shrug

3-D Arena | Instagram | Facebook

I do not feel obliged to believe that the same God who has endowed us with sense, reason, and intellect has intended us to forgo their use.
-Galileo