On the one end, this is leading to a monopolistic world where true creativity suffers. On the other end, this is leading to a monopolistic world where standardization is the norm. There are pros and cons to this, however, I think I would err on the side of creativity rather than standardization.
In the US at least, what would have to change are patent laws. It is the patent laws that enable suing others for "supposedly" using your IP with "greed" as a prime motivator. The last I knew, M$ had a lot of money in the bank, and simply does not need the royalties from Samsung.
The question is, why did Samsung agree to this? If there were an answer to this out there, then maybe we would be able to see things from Samsung's standpoint. I cannot see Samsung exclusively making products based on WM for many reasons. So, this sounds like that even though Samsung will collaborate on new WM devices with M$ that they will still be making Android devices. From what I know, it sounds like Samsung will prevail against crApple; time will tell.