Mark Buckwell :blobcatsmile: :donor:✓ Add us as a preferred source on Google
🔄 Data last refreshed 2 months ago
🤝
Make a deal with Mark Buckwell :blobcatsmile: :donor:
🔒 Paid proposals held safely in escrow — released only when the work's approved.
Followers
87
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 Buckwell :blobcatsmile: :donor:
Known for
90 views
The first copies of the book arrived and Mittens has to get involved #catsofmastodon
29 views
Retirement day! 31 years less a month in IBM. Time for celebration🍻
20 views
We have a challenge amongst the authors of Security Architecture for Hybrid Cloud - can we beat this number? :flan_laugh: Help us beat Liz Truss https://securityarchitecture.cloud/
14 views
I’ve only had my MacBook two hours! #CatsOfMastodon
📊 Post engagement
Recent posts · likes + reposts
Jun 19latest
16
Avg engagement / post
2–20
Typical post (engagement)
18.4%
Engagement vs followers
31/100
Variable reach
Nov 2022
On Mastodon since
Half of recent posts land between 2 and 20 likes + reposts (median 4) — reach is spiky, driven by the occasional post that pops.
🔥 Top post: The first copies of the book arrived and Mittens has to get invo · 90 likes + reposts
📊 Activity & format
Posting cadence
0.11 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly images
Recent: 4 text · 8 image · 0 video.
Follower / following
0.7×
Follows 121 back. A more reciprocal / networked account.
Recent posts
View on Mastodon ↗
🔥 Top post
The first copies of the book arrived and Mittens has to get involved #catsofmastodon
prodockit - A docs-as-code workflow for professional and academic documentation
I did some tidying up after my last post and I've now create a new extension 'prodockit'.
prodockit is a family of extensions for Zensical needed for professi…
My retirement has not turned out as quiet as I would have liked, and I have three degree modules to teach at two universities.
In addition, I've been busy developing a docs-as-code template for student assignments using @zensical .
I've …
Made it to RSA after 1.5 hours in passport control and Virgin left my bag in London :blob_pensive:
Join us at RSA Conference for the Architectural Thinking for Secure Design lab and get your book signed by all three authors after the session.
The RSA Conference bookshop in Moscone South Esplanade Level will be open from 07.00 am on Mond…
Time for a walk
In London for the day
I’ve only had my MacBook two hours! #CatsOfMastodon
Security Architecture for Hybrid Cloud has gone to print! Get your pre-orders in now!
An additional quiz and high-quality images are available on the companion web site: https://securityarchitecture.cloud
Well semi-retirement… I still have MSc modules to teach, a book to publish and maybe some courses to run
Retirement day! 31 years less a month in IBM. Time for celebration🍻
We have a challenge amongst the authors of Security Architecture for Hybrid Cloud - can we beat this number? :flan_laugh: Help us beat Liz Truss https://securityarchitecture.cloud/
Join us at RSA Conference for the Architectural Thinking for Secure Design lab and get your book signed by all three authors after the session.
The RSA Conference bookshop in Moscone South Esplanade Level will be open from 07.00 am on Mond…
Time for a walk
In London for the day
I’ve only had my MacBook two hours! #CatsOfMastodon
Security Architecture for Hybrid Cloud has gone to print! Get your pre-orders in now!
An additional quiz and high-quality images are available on the companion web site: https://securityarchitecture.cloud
Well semi-retirement… I still have MSc modules to teach, a book to publish and maybe some courses to run
Retirement day! 31 years less a month in IBM. Time for celebration🍻
We have a challenge amongst the authors of Security Architecture for Hybrid Cloud - can we beat this number? :flan_laugh: Help us beat Liz Truss https://securityarchitecture.cloud/
🐘 Community & instance
Home server
infosec.exchange
A cybersecurity & infosec server — its members and audience skew toward that niche, so expect a community-aligned, engaged following.
✅ 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 16 views per post.
📤Posts about 0.1× per week.
🕵️ Fake follower check
Estimated75/100
Good
Credibility score
92%
Real
Real audience
Low
Fake-follower risk
High
Data confidence
- Est. 92% real, active audience · Low fake-follower risk.
- Engagement (~0.2× of followers engage each post) is around typical for Mastodon.
- Verified account.
- Established account (3+ years old).
Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.
About
Cloud Security Architect | O’Reilly Author | InfoSec MSc Tutor | All views my own
📸 Gallery
🔀 Audience overlap
EstimatedEstimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.
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Mark Buckwell :blobcatsmile: :donor: has 87 followers on Mastodon.
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