The fact that graphing animation functions have been broken in Poser since Version 6 (so that you can't have more than one graph window open and you can't copy and paste between them) is about the most damning evidence there is that its ambitions to remain a leading package need a lot more work. 

Loss of full export/import to FBX also seems a backwards step

 

 

If you havent got core functionality people will move on