I think the most annoying thing in this whole story is the fact that Microsoft is treating customers and users the same way.
A long time user of free OneDrive services, which did not pay any penny for Microsoft Hard- or Software in the say last 5 years, in my eyes, is NOT a customer, and even less a loyal customer.
Yet Microsoft does cut the OneDrive storage for ALL down to the same amount.
This is, in my eyes, highly questionable from a customer orientation standpoint. How does a customer, who spent from 100's to even 1'000's of ? for MS products feel when they see this?
It sure would not be difficult to tie free OneDrive space for a future Lumia 950 customer to the MS account the device is registered with, just as an example. And I'm sure with Windows 10 there would be a way, even if 10 accounts are on the same (Surface) machine.
They could nicely scale, from lowest allocation if one runs Windows to the higher ones if one bought a Surface.