As long the user pays for his software ( any true working application ) , it becomes his property.
And so its totally logical that no one will scrap his money , because some fellows they like to use an new platform, so to play with.
I have lots of legal software that works on XP-Pro , I do not move forward even an inch, so to not loose my money that I have invest in software.
By my believes , any company that it does sell software , it should offer the new version at the current customers for free.
Operating system or what ever.
As long they do not do that, and they charge for its little improvement that they make ,
they are the ones , who influence the market , by an negative statical way.
I am loosing my money by getting the latest hardware, to loose also more money about getting the latest compatible software , I call this stupidity , because I loose double times , and they win double profits .