Neologism for a neologistic age: "Minimum viable user"

In my recent comments on Google Chrome, I tossed out a phrase describing the lowest-skilled user a product might feasibly accommodate, or if you're business-minded, /profitably/ accommodate. The hazard being that such an MVU then /drags down/ the experience for others, and in particular expert or experienced users. More to follow.

First, this appears a new coinage:

https://duckduckgo.com/?q=%22minimum+viable+user%22
#tootstorm
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This wasn't the case as of the 1980s, when a standard POTS-based phone might have five buttons, and the smarts were in a PBX generally located within the building.

By the 1990s, though, "smart phones" were starting to appear. Rolm was one early vendor I recall. These had an increasing mix of features, not standardised either across /or within/ vendor lines, but generally some mix of:

* Voicemail
* Call forwarding
* Call conferencing
* Other random shit to inflate marketing brochures

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