How many years until General Direct Dialed telephony dies?


As I'd posted this poll a week or so back, general direct-dialed telephony, a/k/a PSTN (public switched telephone networks) seem to be in trouble. I think we could be within five years of their total collapse. And no, not just land lines (already about 25% of their peak in much of the US), but _all_ direct-dialed phones: mobile and VOIP included.

The problem, as I'd written before, is paradoxically the _low_ cost of calls. This is inducing tremendous volumes of junk calls, with one ...


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... companies, is that their incentives are _not_ strongly aligned with their users (though they've got strong incentives to general usability). That should count as a handicap for Google/Alphabet, Facebook, and Amazon. Looking at other major tech companies, IBM, Accenture, Oracle, SAP, and Salesforce are other contenders, though these lack a strong public element. And each tends somewhat too strongly to NIH solutions.

The possibility is that as with Unix and AT&T, the solution will...


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