Zach Steindler✓ Add us as a preferred source on Google
🔄 Data last refreshed 1 day ago
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🔒 Paid proposals held safely in escrow — released only when the work's approved.
Followers
163
Account age
8 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 Zach Steindler
Known for
53 views
I'm unreasonably proud that I remembered enough square packing to fit 10 quart containers in a milk crate that's slightly larger than a 3x3 packing. #mathstodon
51 views
First up is the HP 200LX from 1994. It (shockingly) runs MS DOS 5 off of 2 AA batteries with a 8 MHz 80186 processor. It has a CGA screen with 2 bit color and no backlight. #retrocomputing
21 views
I'm all set up at Southeast Michigan Vintage Compute Club #retrocomputing #semvcc. I'm showing a range of handheld / palmtop computers with rapidly advancing screen technology from 1994 to 2002.
7 views
The number of CVEs GitHub helps open source projects disclose has more than doubled compared to any 30 day period in the past year. Many of these vulnerabilities are being discovered with LLM assistance, and a natural question is "are they slop?" Using the famously uncontroversial CVSS scores, you can see that there are more low severity and high severity scores compared to a year ago. 🤷 It's comp
📊 Post engagement
Recent posts · likes + reposts
Feb 12latest
14
Avg engagement / post
3–10
Typical post (engagement)
8.6%
Engagement vs followers
43/100
Variable reach
Aug 2018
On Mastodon since
Half of recent posts land between 3 and 10 likes + reposts (median 6) — reach is spiky, driven by the occasional post that pops.
🔥 Top post: I'm unreasonably proud that I remembered enough square packing t · 53 likes + reposts
📊 Activity & format
Posting cadence
0.46 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly images
Recent: 2 text · 10 image · 0 video.
Follower / following
0.8×
Follows 195 back. A more reciprocal / networked account.
Recent posts
View on Mastodon ↗
🔥 Top post
I'm unreasonably proud that I remembered enough square packing to fit 10 quart containers in a milk crate that's slightly larger than a 3x3 packing. #mathstodon
For about a year, a friend group has been using https://github.com/steiza/sidebar to self-host encrypted group video calls. But I always wondered how secure DTLS, the encryption that WebRTC uses, is. Have any security researchers tested it…
Closing out the collection is the Sony CLIÉ PEG-NX70V (2002). It's only 8 years older than the HP 200 LX, but it can play MP3 and videos with an ARM v5 processor. It also has a 0.3 megapixel camera (!) giving a peek a what the future of ha…
Don't call it vintage! The Sony CLIÉ PEG T-615 (2002) is "only" 24 years old. But with a color screen, you might mistake for a more contemporary device. #retrocomputing
Crossing over into the 21st century is the Sony CLIÉ PEG T-415 (2001). It has a 320x320 display with 4 bits of grayscale, but still the somewhat feeble green electroluminescent background. This devices is quite small and lightweight, and m…
Another popular device is the GameBoy Color (1998). It's got a color screen that can show a dazzling 56 colors at the same time (out of a 15 bit color space), but no backlight. I don't have a way to run custom programs on this device (yet?…
Next is a crowd favorite, the Palm III from 1998. It has a smaller 160x160 display, single color, and an electroluminescent backlight that's feeble, but better than nothing. Incredibly, you can patiently tap out C programs in the memo appl…
First up is the HP 200LX from 1994. It (shockingly) runs MS DOS 5 off of 2 AA batteries with a 8 MHz 80186 processor. It has a CGA screen with 2 bit color and no backlight. #retrocomputing
I'm all set up at Southeast Michigan Vintage Compute Club #retrocomputing #semvcc. I'm showing a range of handheld / palmtop computers with rapidly advancing screen technology from 1994 to 2002.
We're private previewing a feature in GitHub Actions: a network firewall.
At the end of your workflow run, we'll upload an Actions workflow artifact with the IPs and URLs from the run. It uses TLS interception to record the URLs, but the c…
You can do a lot of things with @sigstore: sign things with workload identity, get attestations in package managers like PyPI, etc. But there's some limitations. For instance, you can't verify a Sigstore bundle in a 16-bit DOS environment.…
The number of CVEs GitHub helps open source projects disclose has more than doubled compared to any 30 day period in the past year. Many of these vulnerabilities are being discovered with LLM assistance, and a natural question is "are they…
🐘 Community & instance
Home server
a2mi.social
Their home server on the fediverse — the instance a creator picks signals the community they belong to.
✅ 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
Aug 2018
An OG fediverse account from Mastodon's early years — a long, established presence.
💡 Facts
🗓️Joined Mastodon in 2018 — 8 years ago.
👁️Averages 14 views per post.
📤Posts about 0.5× 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 (~8.6% of followers engage each post) is around typical for Mastodon.
- Verified account.
- Established account (8+ years old).
Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.
📸 Gallery
🔀 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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How many followers does Zach Steindler have?
Zach Steindler has 163 followers on Mastodon.
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