Mark McCahill✓ Add us as a preferred source on Google
🔄 Data last refreshed 11 days ago
🤝
Make a deal with Mark McCahill
🔒 Paid proposals held safely in escrow — released only when the work's approved.
Followers
341
Account age
3 yrs
💰 Suggested sponsorship rate
$40 – $65 / sponsored post
Estimated from audience size & typical reach — every deal is negotiable and held in SocialDB escrow.
🎁 Free analysisfor Mark McCahill
Known for
📊 Post engagement
Recent posts · likes + reposts
Oct 6latest
4
Avg engagement / post
2–5
Typical post (engagement)
1.2%
Engagement vs followers
71/100
Consistent reach
Nov 2022
On Mastodon since
Half of recent posts land between 2 and 5 likes + reposts (median 4) — a dependable floor a sponsored post can count on.
🔥 Top post: "We have centuries of accumulated pedagogical wisdom telling us · 9 likes + reposts
📊 Activity & format
Posting cadence
0.3 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly text
Recent: 10 text · 2 image · 0 video.
Follower / following
0.6×
Follows 588 back. A more reciprocal / networked account.
Recent posts
View on Mastodon ↗
The Atlantic on #generative #AI scaling:
"...I asked a few AI researchers whether they could name any other real-world software that scales so poorly. None of them could think of any. Even outside the world of software, it’s hard to find …
Post race tradition at #grandmasmarathon - a visit to Pizza Lucé for beer and pizza
Dismantling ocean observation systems is crazy, but the #Trump regime believes ignoring a problem will make it go away. https://e360.yale.edu/digest/trump-ooi-amoc
Tom the Dancing Bug has something to say about #Trump
https://www.gocomics.com/tomthedancingbug/2026/04/10
"The real threat is a slow, comfortable drift toward not understanding what you're doing. Not a dramatic collapse. Not Skynet. Just a generation of researchers who can produce results but can't produce understanding. Who know what buttons …
"Operation Metro Surge is, in essence, a
federal invasion of the Twin Cities"
#Minnesota and the cities of #Minneapolis and and St. Paul sue Department of Homeland Security over #ICE surge
https://www.startribune.com/ice-raids-minnesota/60…
Before you believe any of the #TrumpRegime #propaganda, watch the videos at KSTP.com here: https://kstp.com/kstp-news/top-news/ice-agent-shoots-kills-woman-in-minneapolis/
Beware of the powerful Rest & Fluids industry - #theonion has the story
https://theonion.com/powerful-rest-and-fluids-industry-influencing-doctors-t-1819570463/
The sound you hear is coming from #HPC data centers as jaws drop and the research community gasps at the news that #NVIDIA acquired SchedMD - the #SLURM developer.
SLURM is very popular for job scheduling on high performance compute clus…
The Guardian reports that a drunk #raccoon passed out in a liquor store bathroom in #Virginia after breaking and entering.
https://www.theguardian.com/us-news/2025/dec/03/drunk-raccoon-virginia-liquor-store
McSweeney's delivers again
https://www.mcsweeneys.net/articles/we-are-not-fascists-and-if-you-call-us-fascists-we-will-arrest-you
Post race tradition at #grandmasmarathon - a visit to Pizza Lucé for beer and pizza
Dismantling ocean observation systems is crazy, but the #Trump regime believes ignoring a problem will make it go away. https://e360.yale.edu/digest/trump-ooi-amoc
Tom the Dancing Bug has something to say about #Trump
https://www.gocomics.com/tomthedancingbug/2026/04/10
"The real threat is a slow, comfortable drift toward not understanding what you're doing. Not a dramatic collapse. Not Skynet. Just a generation of researchers who can produce results but can't produce understanding. Who know what buttons …
"Operation Metro Surge is, in essence, a
federal invasion of the Twin Cities"
#Minnesota and the cities of #Minneapolis and and St. Paul sue Department of Homeland Security over #ICE surge
https://www.startribune.com/ice-raids-minnesota/60…
Before you believe any of the #TrumpRegime #propaganda, watch the videos at KSTP.com here: https://kstp.com/kstp-news/top-news/ice-agent-shoots-kills-woman-in-minneapolis/
Beware of the powerful Rest & Fluids industry - #theonion has the story
https://theonion.com/powerful-rest-and-fluids-industry-influencing-doctors-t-1819570463/
The sound you hear is coming from #HPC data centers as jaws drop and the research community gasps at the news that #NVIDIA acquired SchedMD - the #SLURM developer.
SLURM is very popular for job scheduling on high performance compute clus…
The Guardian reports that a drunk #raccoon passed out in a liquor store bathroom in #Virginia after breaking and entering.
https://www.theguardian.com/us-news/2025/dec/03/drunk-raccoon-virginia-liquor-store
McSweeney's delivers again
https://www.mcsweeneys.net/articles/we-are-not-fascists-and-if-you-call-us-fascists-we-will-arrest-you
🐘 Community & instance
Home server
mstdn.social
A large general-interest Mastodon server. On the fediverse the server a creator picks hints at their community — this one spans all topics.
✅ Link-verified
Verified link
Proved ownership of a website linked on their profile — Mastodon's green-check verification, a real identity signal rather than a paid badge.
On Mastodon since
Nov 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 4 views per post.
📤Posts about 0.3× per week.
📍Based in United States.
🕵️ Fake follower check
Estimated52/100
Fair
Credibility score
76%
Mixed
Real audience
Medium
Fake-follower risk
High
Data confidence
- Est. 76% real, active audience · Medium fake-follower risk.
- Low engagement (~1.2% of followers engage each post) — a sign of an inflated or inactive audience.
- Verified account.
- Established account (3+ years old).
Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.
About
the work is mysterious, and important
cats, music, software, networks - Durham, NC, USA
🔀 Audience overlap
EstimatedEstimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.
Olivia Montoya
31%
Dr. Seltsam 🌎🎶🌳
17%
Kirt in Queensland
16%
Elise Blackwell
13%
Vivia 🦆🍵:rustacean_ferris:
13%
Spencer Alves
11%
More like this
Find more →
Mastodon
＋
Olivia Montoya ✓
@metaparadox@dice.camp
340
Followers
Mastodon
＋
Dr. Seltsam 🌎🎶🌳
@hipsauerkraut@vivaldi.net
341
Followers
Mastodon
＋
Kirt in Queensland
@kirt@aus.social
341
Followers
Mastodon
＋
Elise Blackwell
@eliseblackwell@zirk.us
341
Followers
Mastodon
＋
Vivia 🦆🍵:rustacean_ferris:
@vivia@toot.cat
341
Followers
Mastodon
＋
Spencer Alves
@impiaaa@toot.cafe
341
Followers
Frequently asked questions
How much does Mark McCahill charge for a sponsorship?
Mark McCahill hasn't published fixed prices yet. Send a proposal through SocialDB and agree terms directly — your payment is held in escrow until the work is approved.
How do I contact Mark McCahill for a brand deal or collaboration?
Send a paid deal or collab request right here on SocialDB — we notify Mark McCahill, and once they accept, your payment is held safely in escrow and released when the work is approved. You don't need to track down an email.
How many followers does Mark McCahill have?
Mark McCahill has 341 followers on Mastodon.
✉ Message Mark McCahill
Reaching out to influencers is a Pro feature. Upgrade to message any influencer directly — perfect for brands and agencies booking sponsorships.
- ✓ Message any influencer from their listing
- ✓ The influencer gets notified by email
- ✓ Manage every conversation in one inbox
Already Pro? Log in.
🎤 Event / appearance with Mark McCahill
Booking an event / appearance is a Pro feature. Upgrade to book Mark McCahill for an in-person or virtual appearance — payment held safely in escrow until the event is done.
- ✓ Book them for events, livestreams, panels & more
- ✓ Mark McCahill gets notified by email
- ✓ Fee held in escrow, released after the appearance
Already Pro? Log in.
🚀
You're out of free requests this month
Free accounts get 5 per month. Go Pro for unlimited sponsor pitches, collab requests & sponsorship deals — plus featured placement, the Verified badge, free withdrawals and more.
Upgrade to Pro — $9.95/mo →Your free limit resets on the 1st of next month.
Auto-generated from Mastodon's public data — no affiliation with or endorsement by SocialDB. Is this you? Claim it · Remove