#boo

Live, measured metrics for the hashtag #boo from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #boo

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.

$5,313.74/ year · 3-character #name
Claim #boo — $5,313.74/yr→
Annual, renews each year
Buy on hashtag.space (web3)
one-timepay once, yours for life
card via hashtag.org · tokens via hashtag.space
2
Uses / 7 days
Mastodon
2
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
1.1
Avg reactions / post
Mastodon · last 40

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-27 14:11 UTC
2
07-21
0
07-22
0
07-23
0
07-24
0
07-25
0
07-26
0
07-27

2 uses by 2 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 14:11 UTC
#books
2,167 uses · 1,132 accounts / 7d
#book
494 uses · 173 accounts / 7d
#bookstodon
704 uses · 517 accounts / 7d
#booksky
248 uses · 114 accounts / 7d
#Boost
79 uses · 51 accounts / 7d
#boobs
248 uses · 67 accounts / 7d
#bookreview
167 uses · 114 accounts / 7d
#Bookwyrm
29 uses · 28 accounts / 7d
#Booktok
35 uses · 29 accounts / 7d
#boot
8 uses · 8 accounts / 7d
#boosts
4 uses · 3 accounts / 7d
#boost4reach
52 uses · 23 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 14:11 UTC

Everything below is measured over the latest 40 public posts (spanning ~5413 hours).

Posting hours (UTC) — busiest: 22:00

00:0012:0023:00

Languages: English (33) · Dutch (5) · French (1)

Avg boosts / post: 0.9

Top of the latest posts

  • BOOOOOO! Another graduating class makes clear AI is a horrid disaster, not a move forward. This time, the former Google CEO, in robes and serious, tried to mansplain "if you would let me make my point" only to get louder and louder boos. He

    Kevin Russell@[email protected]♥ 19↻ 182026-05-17 21:20 UTCView post →

  • Boo https://justin-farrimond.pixels.com/featured/boo-justin-farrimond.html Don't be scared, it's only burgers. #PhotoOfTheDay #BlackAndWhite #Photography #Art #Print #Travel #Architecture #StreetPhotography #Streetscape #Cityscape #Boo

    Justin Farrimond@[email protected]♥ 14↻ 02026-07-05 11:17 UTCView post →

  • I usually don't watch the #Olympics. But when I do I sometimes #boo too https://m.youtube.com/watch?v=0kfKBO9djD0

    Oliver Schafeld@[email protected]♥ 5↻ 32026-02-07 05:57 UTCView post →

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/boo