#externalities
Live, measured metrics for the hashtag #externalities from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #externalities
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · mastodon.social (Mastodon public tags API) · fetched 2026-10-14 07:23 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mastodon.social (Mastodon public search API) · fetched 2026-10-14 07:23 UTCLive pulse
measured · mastodon.social (Mastodon tag timeline) · fetched 2026-10-14 07:23 UTCEverything below is measured over the latest 40 public posts (spanning ~105303 hours).
Posting hours (UTC) — busiest: 14:00
Languages: English (39) · Russian (1)
Avg boosts / post: 1.3
Top of the latest posts
RE: https://mastodon.social/@bencurthoys/116645222472436837 Yes, well said. It’s long past time for standard accounting practices to modernise by incorporating externalities as part of costs to be assessed against benefits. 🙏🏻 Whatever ha
De-Amazonification update: ordered an item we buy monthly directly from the manufacturer instead of from Amazon. It was two dollars cheaper, but I had to pay $4.99 for shipping. On the other hand: do I want to pay for shipping, or do I want
“None of the costs associated with that urban heat appear on the project budget that created it. Instead, they are pushed outward—absorbed by hospitals, health and property insurers, homeowners and renters in the form of higher energy bills
What “externalities” means
Wiktionary · WikipediaIn economics, an externality is a cost or benefit to an uninvolved third party that arises as an effect of another party's activity. Many externalities can be considered as unpriced components that are involved in either consumer or producer consumption. Air pollution from motor vehicles is one example. The cost of air pollution to society is not paid by either the producers or users of motorized transport. Water pollution from mills and factories are another example. All (water) consumers are m
“Externality” on Wikipedia (CC BY-SA) →#externalities across platforms
every network with a public tag surfaceFollow #externalities straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/externalities