Quote - Or they would rather have improvements on the current renderer, improved animation tools, improved setup tools, improved clothing simulator, improved hair room, improved user interface or one of many other new features which would improve workflow.

For them a new "more realistic" renderer is probably much lower on the "wanted" list

 

its not even about realism. realism comes automatic with a new renderer because of the year 2011.  

a new renderer would be easier and more simple to use. which is what poser users want.