This is awesome, thank you for doing this work; it’s not glamorous but it’s a key feature to making computers productive.

I know it’s not a popular opinion here but I think that Windows has two killer features that are always overlooked- the standard print dialog (and all the underlying plumbing), and the standard file dialog (at least until Windows 8).

The ability to print and to interact with files, that just works, without having to retrain people every time a new OS comes out, and without having to reprogram your apps or write your own drivers and/or UI, is incredibly important.

Yes, I know Linux and Mac have the same, but IMO Windows was light years ahead for decades, and is still more consistent and easy to use.