Actually that's not the first DS only scene that's come out at DAZ. Besides, if you actually look at Dreamlight's store, the majority of his stuff has been DS only for years. So getting upset over a scene that Dreamlight releases that DS only is a bit much.

Besides there are a few DS only scenes that are sold here as well. Check out the first few items from TruForm. They were DS Only when they were first released, although some of the stuff have been converted.