Fun fact (???) wayback about 40 years ago Central Point Software was humiliating Microsoft with its suites of utilities for Microsoft's OS's, which included file managers for Windows (and MS-DOS IIRC), and was a top rated #1 best seller. Microsoft graciously offered to buy a license for said software from Central Point, which they would make a standard part of windows. This was the kind of deal that practical realists tend to accept, even though it spells DOOM with a capital 3-finger salute. 'Tis great to see something as versatile as the wheel and axle or the Oklahoma speed wrench still rolling along.