#uselessknowledge
Live, measured metrics for the hashtag #uselessknowledge from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #uselessknowledge
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Day-by-day usage
measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-27 09:07 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · fosstodon.org (Mastodon public search API) · fetched 2026-07-27 09:07 UTCNo related tags with measured usage found for #uselessknowledge.
Live pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 09:07 UTCEverything below is measured over the latest 19 public posts (spanning ~25142 hours).
Posting hours (UTC) — busiest: 08:00
Languages: English (17) · German (1) · Polish (1)
Avg boosts / post: 1.2
Top of the latest posts
huh. TIL: there is a “four corners” place in Canada, like there is more famously in the USA, where Utah, Colorado, Arizona and New Mexico meet. But ours is automatically cooler, figuratively and literally*, because it is a: at 60° Latitude,
**WW2 was closer to the US Civil War than it is to the current day.** #uselessknowledge #TIL
Like, did you know that for every letter A-Z, there exists an unit testing software with a name of the form "CUnit"? Some first letters are occupied even twice. #UselessKnowledge
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/uselessknowledge