Izzy Grosof

Izzy Grosof✓

Mastodon @isaacg@mathstodon.xyz
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Make a deal with Izzy Grosof

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

📣Sponsored postOne disclosed post (toot) with your link and message. $12→ 🧵Sponsored threadA multi-post explainer or story — the fediverse rewards dept… $30→ 📦Product seeding / honest reviewSend me your product — I post a disclosed, honest take. Auth… $16→ 📌Pinned sponsored postA disclosed post pinned to the top of my profile for the mon… $36/mo→ 🔗Profile link (bio field)Your link in one of my profile metadata fields for the month… $18/mo→ 🔁Boost packageI boost (repost) your account's toots through the month — di… $24/mo→ 🏛️Instance / community sponsorshipSponsor the server I run — a sponsor line in the About/rules… $30/mo→ 🤝Mutual boost collabWe boost each other across instances — a value swap between … Swap→

Every booking is a normal escrow-protected deal.

Followers
70
Account age
3 yrs

Known for

@djnavarro Here's a generative art piece I made recently. Thanks again for sharing yours!3 views @djnavarro Here's a generative art piece I made recently. Thanks again for sharing yours! A new programmatic artwork:1 views A new programmatic artwork:

📊 Post engagement

2
Avg engagement / post
2.9%
Engagement vs followers
Jan 2023
On Mastodon since

🔥 Top post: I did a Q&A for Trans Day of Visibility, talking about my though · 6 likes + reposts

📊 Activity & format

Posting cadence
0.16 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly text
Recent: 10 text · 2 image · 0 video.
Follower / following
1.1×
Follows 63 back. A more reciprocal / networked account.

Recent posts

View on Mastodon ↗
🔥 Top post I did a Q&A for Trans Day of Visibility, talking about my thoughts and experiences around being trans and nonbinary! I got some very good questions, so I ended up writing for seven pages, about: * Common mistakes when referring to trans people * Moving to the next phase of my ge… ★ 6
I don't like the term "sexual predator". A predatory animal has no other option than hunting, in the wild - think of a tiger or something. This is how sexual assaulters often try to portray themselves, to make their actions appear inevitab… Every Trans Day of VIsibility (March 31st), I do a trans Q&A. Submit a question, if you want! https://isaacg1.github.io/2026/03/26/trans-questions-iii.html I've learned an ultra-low, rumbly style of speech, made by vibrating my epiglottis instead of using my vocal folds. It gives me nice gender feelings, and it might be nice for others too. I made a podcast episode about it, the anatomy and t… Speedrunner averge11 has set a new world record in Super Mario Bros. 1, completing the game in 4:54.415! Their time is only 0.15 seconds, or 9 frames, away from a perfect run. This improves on the previous record by 2 frames, which was a t… ★ 2 A new programmatic artwork: ★ 1 @dynomight I read your article about decision making based on conditional prediction markets. This system seems to have a very severe problem that has nothing to do with causality. Suppose that I'll make a million dollars if a certain deci… @bretdevereaux@historians.social I was reading your series on the Battle of Helm's Deep, and specifically the organization of the army of Rohan (https://acoup.blog/2020/05/22/collections-the-battle-of-helms-deep-part-iv-men-of-rohan/). Yo… ★ 1 @djnavarro Here's a generative art piece I made recently. Thanks again for sharing yours! ★ 3 I'm running my second annual Q&A for Trans Day of Visibility, coming up soon on March 31st. Submit questions about my trans and nonbinary experience, and I'll post answers on TDoV! Questions from any background are welcome, curiosity or pr… ★ 1 The state department has announced a freeze on all passport applications and renewals with an X marker, or where the gender marker differs from a previous marker. I think it's a good time to look back on the history. Dana Zzyym, an interse… ★ 1 I wrote an essay about caring about eggs (people giving off indications of gender nonconformity and/or transness), and choosing between a range of different approaches - not just a binary pair of options. It's not simple, and there's not a…

🐘 Community & instance

Home server
mathstodon.xyz
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
Jan 2023
Joined in the Twitter-exodus wave of late 2022 — part of the migration that made Mastodon a real destination.

💡 Facts

🗓️Joined Mastodon in 2023 — 3 years ago.
👁️Averages 2 views per post.
📤Posts about 0.2× per week.

🛡️ Audience credibility

89/100 Excellent
  • Est. 99% real, active audience · Low fake-follower risk.
  • Strong engagement (~2.9% of followers engage each post) — an active, real audience.
  • Verified account.
  • Established account (3+ years old).
Est. authentic audience
99%
Fake-follower risk
Low
Data confidence
High

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

About

Professor at Northwestern University, IEMS. Queuing theory! They/she. https://isaacg1.github.io. Are you queer? Trans? Nonbinary? Think you might be? Want someone to talk with? Message me!

🔀 Audience overlap

Estimated

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

Uli Martens Uli Martens 18% HJVT HJVT 17% Brainburner Games Brainburner Games 17% Nege :VeryQueer: Nege :VeryQueer: 16% Sabrina H. Kessler Sabrina H. Kessler 10% ThirdTier Amy ThirdTier Amy 10%

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