I used to be rich with selling a part of the stuff. FrameMaker. Used to be $5K US / copy Which came originally from Frame Technologies. [ Hi Steve Kirsch . I see you're rich still ]. PDF specification is wild. So right you are. At the time, many - including yours truly - said it was rude capitalism. So, you got it. People did not talk enough about DRM. Ps: I left Adobe embrace courtesy of my then wife, and me myself. I hate DRM as a user and as a -former- Salesman. Hola
I am no longer into stuff like USD, and probably it is
useful and a good thing. Adobe and Autodesk etc. will have
an interchangeable structure. But I used to work for
both of those companies indirectly and ..
They want closed systems as much as possible, only
open standards etc. when forced to do so, because of
course they want all the business and all the money. So
USD probably good, but they will wield it against
competitors (are there any anymore?)
as much as possible.