- the legacy PC is too expensive, noisy and it’s hard to maintain,
- those small cheap computers allow most folks to do most tasks simply, and
- they are portable. Yeah!
To put it into perspective, more small cheap computers will ship this year than all the legacy PCs that exist, by a factor of 1.2, and that factor is increasing, year to year. As the digital divide is being bridged, the legacy PC is falling into the chasm. No one is interested in buying a mainframe when a small cheap computer will do. That was true when the legacy PC came to be and it’s true today when the legacy PC can do more than most people need: drying hair, making noise, supplying unused expansion ports, taking up lots of room, wasting natural resources, costing several times as much to buy and to own, etc. The industry and the employment of huge resources for maintenance of the legacy PC is threatened. With it will die the mindshare and necessity for Wintel. */Linux on ARM can do the job better for a lot less money.