Carlos O'Donell Add us as a preferred source on Google

Mastodon @codonell@fosstodon.org

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🔒 Paid proposals held safely in escrow — released only when the work's approved.

Followers

337

Account age

3 yrs

🎁 Free analysisfor Carlos O'Donell

🕵️Fake Followers CheckReal-audience % & bot risk→ 📊Engagement rateBenchmarked vs. peers→ 💰What they chargeFair sponsored-post price→

📊 Post engagement

📊 Activity & format

Posting cadence

1.3 / week

A lower-frequency account — each post lands with more weight.

Content mix

Mostly text

Recent: 12 text · 0 image · 0 video.

Follower / following

1.8×

Follows 189 back. A more reciprocal / networked account.

Recent posts

View on Mastodon ↗

🔥 Top post Very much agree that we need to handle community building as an active first order activity: https://blog.stdlib.io/ai-and-the-invisible-newcomer-in-open-source/ and LLMs collapse the usual "friction" and "inclusion." @civodul ★ 21

Read "when x86 finally dies we will be through one of the Fermi Filters as a species" (Edward O'Callaghan) and almost spat out my coffee. I guffawed so loud my 10yo was like "Waaat?" And I was like "there is too much to unpack for me to ex… ★ 11 Waaaaa! Linux Plumbers Conference 2026 registrations are open! /me types madly. Done, registered, see you in Prague in October :-) ★ 4 No matter how many times I spell sovereignty I still spell it wrong. Descriptive text: Person writing "No matter how many times I spell sovreignty I still spell it wrong" and then right clicking on the word with the squiggly red lines and… ★ 1 I've written "Produce Security" twice already today... is it lunch time? ★ 2 This week: Approaching the glibc release for 2.44, and thinking about how this will feed into Fedora 45. Thinking about Adhemerval's SIGEV_THREAD fixes and conformance. Trying to close all open glibc security team issues before the release… ★ 2 Awesome talk by Avinal Kumar on glibc's charset/conversion subsystems: "Lost in translation" https://avinal.space/talks/devconf-2026/#/1 which he presented at DevConf.cz (https://www.devconf.info/cz/) @gnutools ★ 5 Step 1. Read everything @andrewnez has written on the topic of dependency analysis. Step 2. Write tooling looking for dependencies that fan out behind a trivial function. Step 3. Break the dependency. Step 4. Go to 1. Step 5. Reduce ecosys… ★ 2 Ah, systemd is a CNA now! https://www.cve.org/PartnerInformation/ListofPartners/partner/systemd ★ 9 Papá fail or save? My 10yo has been learning chess and they nerd snipped me into a game by having the board laid out at the door to their room. I look at my watch and say "if we make it quick" and I proceed to play time limited moves. We f… ★ 3 What a wild ride it must be to write these guidelines: https://torontofwc26.ca/news/entry-guidelines-for-fifa-fan-festival-toronto-stadium ... you can bring your phone but a "Microphones or audio recording and communication devices (unless… ★ 1 I wrote a promotion letter for someone who really deserves it. I wrote it all by hand, and revised it by hand. In an era where my attention is the most valuable thing... I chose to give all of my attention to this letter. It is a tight sin… ★ 7

🐘 Community & instance

Home server

fosstodon.org

A open-source software server — its members and audience skew toward that niche, so expect a community-aligned, engaged following.

On Mastodon since

Dec 2022

Joined in the Twitter-exodus wave of late 2022 — part of the migration that made Mastodon a real destination.

💡 Facts

🗓️Joined Mastodon in 2022 — 3 years ago.

👁️Averages 6 views per post.

📤Posts about 1.3× per week.

🕵️ Fake follower check

Estimated

66/100

Good Credibility score

89%

Real Real audience

Low Fake-follower risk

High Data confidence

Est. 89% real, active audience · Low fake-follower risk.
Engagement (~1.8% of followers engage each post) is around typical for Mastodon.
Established account (3+ years old).

Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.

About

Free software volunteer. Maintainer for the GNU C Library. GNU Toolchain Fund trustee @gnutools. Distinguished Developer @RedHat.

🔀 Audience overlap

Estimated

Estimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.

BeachwoodReport 18%

Andrea 16%

john r red-horse 12%

E.M. Faulds / Beth 11%

Maria 🏳️‍⚧️ 10%

InfiniteHench 10%

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Carlos O'Donell has 337 followers on Mastodon.

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Carlos O'Donell Add us as a preferred source on Google

Make a deal with Carlos O'Donell

📊 Post engagement

📊 Activity & format

Recent posts

🐘 Community & instance

💡 Facts

🕵️ Fake follower check

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🔀 Audience overlap

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