It's worth noting there's nothing singling Poser out for this 'treatment.' I own both, but use Daz by strong preference (to the point that I actually spent the money on the different technologies so I can migrate V4/M4 content to G2F). I just find it easier to put scenes together in Daz.

However, when shopping on Renderosity, I have to keep my eye out for the different items that only work in Poser (or won't work well in Daz). IBLs and similar sets are perhaps the most prominent of these. And sure, I spend half a second wishing I could get the same stuff for my preferred program... but that's all the time I spend on it, because this is just how it is. Poser and Daz are different programs, and both have large user bases. And the people who sell here on Renderosity work in one, the other, both or (admittedly rarely) neither.

And, as I am not God-Emperor and they are not my slaves, there's absolutely no reason for me to expect them to make the products they're making exclusively for my preferences or for my benefit. I'm just really glad there are lots of talented people who are making things I can use.

DSON doesn't work well for you, apparently. I'm sorry to hear that. I'm certain it's frustrating to see a fantastic character and then realize you can't use it effectively the way that you want to. However, that's life in the competitive marketplace -- just the same way that you're going to run into cool looking Windows games if you're a Mac user, or car stereos that take double-din space and connectors you don't have in your car. Not everything's going to work for you.

Realizing you don't like Daz, have you tried loading the character you want to move over into Daz, adjusting the look and feel, and exporting it as .cr2 instead of trying to use the DSON importer? It doesn't work as well for me, but some people apparently have really good results with that. Is that a possibility for you?