Readers fess up to old-skool ITMany of the other examples in this fun article are OS/2 machines. In addition to sheer cussidness, absolute security from bots and viruses is a winning advantage.
... “While our local TV network has a high-speed network for editing newsrooms, video servers, resource management with lots of PCs running Windows XP and expensive software, live titling is still done using a 1989-built Commodore Amiga 2000. Bought almost 20 years ago, the beast still runs great using a Maxtor 240MB hard disk drive, with a 25MHz 68030 processor and 68882 math co-processor running Amiga DOS 3.1, and overlaying graphics to live video using a GVP G-Lock device. It has a total of 10MB of RAM. We have to go around in thrift shops hunting down Amiga 500s, Amiga 2000s for spare parts, keyboards and mice. Even a CDTV was victimised to get a Fat Agnus 8372A chip. The computer runs Scala IC500 as a titling program and it still runs great. We transfer data from the Windows boxes using 720KB formatted 3.5- inch diskettes.”..
Hardware has improved exponentially over the past decade, though no consumer prooduct will ever again equal the tank-like construction of my original Panasonic  manufactured 8086 box. Software hasn't even managed a linear improvement; we had better wordprocessors 10 years ago than we have now.
 It's long forgotten now, but in the age when Japan was righteously crushing American car manufacturers Japanese computer manufacturers threatened to do the same to the nascent US PC market. Congress responded with aggressive protectionism, forcing Japan out of the desktop marketplace. Does Dell owe its present power to that action? [Yes, I know all PCs come from the "far east", but Dell is still considered a US company.]