People moved from V3 to V4 indeed, inspite of having lot's of content for V3 still. But that was an easy move. When Genesis arrived we could not move at all, so we kept on buying V4 content. Now after 2 years of so we can finally use Genesis somewhat, but a lot of content still doesn't work in Poser. It's not an easy move, lot's of content doesn't work and lot's of V4 stuff still around, so people opt for sticking to V4. If poser users could have used genesis from the start, it may have worked out differently.

Artwork and 3DToons items, create the perfect place for you toon and other figures!

http://www.renderosity.com/mod/bcs/index.php?vendor=23722

Due to the childish TOS changes, I'm not allowed to link to my other products outside of Rendo anymore :(

Food for thought.....
https://www.youtube.com/watch?v=pYZw0dfLmLk