Do you currently work with or know anyone who is still using: * dBase/Clipper/CLARION/Paradox/other DOS RAD environments on period hardware to run business processes? * CNC mills/spectrometers/microscopes/other industrial instruments controlled by ISA cards (either bespoke or standards like GPIB...
Source: [Hacker News](https://news.ycombinator.com/item?id=49848955)