Akira Urushibata recently wrote to libreplanet-discuss, which hadn't been active for 2 months ( he was the last person to write to it back in November ). His latest message is a bit like an article ...
Classic Unix tools (ls, cat, ed, cal, dc) and games show modern OS lineage ...
One is the world's oldest Linux distro, the other isn't Linux at all. Each delivers superb stability - let's compare.