That&#x27;s probably a better way of putting it even if some of the machines pictured were primarily business systems. The CP&#x2F;M &#x2F; S100 bus systems are an interesting historical footnote in that they don&#x27;t really have the nostalgia factor that the likes of the TRS-80 do. Yet, when I was shopping for my first computer circa 1982, it was by no means obvious whether to go with an S100-based system or one of those newfangled IBM-PC clone things.