Brian C. Martinson, PhD Add us as a preferred source on Google
🔄 Data last refreshed 21 hours ago
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🔒 Paid proposals held safely in escrow — released only when the work's approved.
Followers
338
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 Brian C. Martinson, PhD
📊 Post engagement
Recent posts · likes + reposts
Aug 11latest
3
Avg engagement / post
1–4
Typical post (engagement)
0.9%
Engagement vs followers
48/100
Variable reach
Nov 2022
On Mastodon since
Half of recent posts land between 1 and 4 likes + reposts (median 1) — reach is spiky, driven by the occasional post that pops.
🔥 Top post: Good people of the MSP region! A once-in-a-decade opportunity is · 11 likes + reposts
📊 Activity & format
Posting cadence
0.12 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly text
Recent: 11 text · 1 image · 0 video.
Follower / following
1×
Follows 323 back. A more reciprocal / networked account.
Recent posts
View on Mastodon ↗
RE: https://amicale.net/@franceinfo/116994185835915493
Ah oui, nous, les Américains, on est très grands et très forts… jusqu’à ce que quelqu’un nous critique. Là, on s’enfuit et on boude.
RE: https://timeloop.cafe/@Aleums/116965029352017832
Not all piss-posting is shit-posting, but all shit-posting is piss-posting
RE: https://mstdn.social/@lowqualityfacts/116892423552576054
That's what's gonna make it sooooooo easy to colonize!
RE: https://piaille.fr/@SNESFSU/116793870693399679
Oof. C'est pas terrible.
Wondering how long I can keep preventing my iPhone 11 from updating to iOS 26 by just keeping the memory with less than 20GB storage free. Apple still seems to be pushing security related updates on iOS 18 for now. So...
RE: https://mastodon.social/@MplsPhotoBot/116207480315860113
RIP Palmers. 😢
RE: https://mstdn.social/@stux/115776398911896467
This regime is truly a *gift* to all foreign enemies of the United States who are, no doubt, capitalizing on every bit of this.
Who will be our Thomas Paine?
https://declaration.fas.harvard.edu/resources/text
Hey Active Transportation folks in the Minneapolis and Saint Paul Metropolitan area. Here's a place to keep an eye on what the @metcouncilmn.bsky.social Transportation Advisory Board (TAB) is doing and planning for it's share of the 2023 R…
My latest publication is now available. Terrible timing here in the U.S., but perhaps others living in more reasonable places may find it of some use.
https://doi.org/10.3389/frma.2025.1516726
"Climate of Accountability, Respect, and Ethic…
Hey MSP folks. Met Council just opened a *very brief* public comment period on the draft 2025 Transportation Unified Planning Work Program. If you have thoughts about how our regional transportation system should look, please weigh in by A…
Who will be our Thomas Paine?
https://declaration.fas.harvard.edu/resources/text
Hey Active Transportation folks in the Minneapolis and Saint Paul Metropolitan area. Here's a place to keep an eye on what the @metcouncilmn.bsky.social Transportation Advisory Board (TAB) is doing and planning for it's share of the 2023 R…
My latest publication is now available. Terrible timing here in the U.S., but perhaps others living in more reasonable places may find it of some use.
https://doi.org/10.3389/frma.2025.1516726
"Climate of Accountability, Respect, and Ethic…
Hey MSP folks. Met Council just opened a *very brief* public comment period on the draft 2025 Transportation Unified Planning Work Program. If you have thoughts about how our regional transportation system should look, please weigh in by A…
🐘 Community & instance
Home server
fediscience.org
Their home server on the fediverse — the instance a creator picks signals the community they belong to.
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 3 views per post.
📤Posts about 0.1× per week.
🕵️ Fake follower check
Estimated66/100
Good
Credibility score
89%
Real
Real audience
Low
Fake-follower risk
High
Data confidence
- Est. 89% real, active audience · Low fake-follower risk.
- Engagement (~0.9% 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
AKA Tinman Contre la caste. PhD sociologist, Saint Paul bikescum and Planning Commissioner. Met Council Transportation Advisory Board - Bike, Walk, and Roll rep. Transportation equity, sustainable living, #MNastodon, he/him
🔀 Audience overlap
EstimatedEstimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.
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Frequently asked questions
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Brian C. Martinson, PhD has 338 followers on Mastodon.
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