[timschmidt]

Disagree strongly. Your definition of failure seems to be "not achieving market monopoly" which doesn't make any sense to me.

Both Microsoft phones and WebOS have surviving communities today, and would have thriving communities if new devices were available.

Sadly, it takes more than two consecutive quarters to establish a platform.

[paxys]

My definition for success is - do they still exist

[timschmidt]

Comcast and AT&T still exist. Kraft still turns out war rations by the warehouse. Tasteless grocery store tomatoes are still the most widely available.

This metric has very little to do with quality.

[marnett]

Those are horrible examples. The product lines you are discussing do not exist in any meaningful sense of the term.

[timschmidt]

LuneOS - the direct continuation of WebOS development had a release in Feb 2024 and is still under active development: https://webos-ports.org/wiki/Main_Page

Pretty good for something that supposedly failed 12 years ago.