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🔄 Data last refreshed 1 month ago
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Make a deal with favonia
🔒 Paid proposals held safely in escrow — released only when the work's approved.
Followers
427
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 favonia
📊 Post engagement
Recent posts · likes + reposts
Nov 21latest
12
Avg engagement / post
4–10
Typical post (engagement)
2.8%
Engagement vs followers
48/100
Variable reach
Nov 2022
On Mastodon since
Half of recent posts land between 4 and 10 likes + reposts (median 5) — reach is spiky, driven by the occasional post that pops.
🔥 Top post: After dealing with health challenges for about two years, I am n · 46 likes + reposts
📊 Activity & format
Posting cadence
0.06 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly text
Recent: 12 text · 0 image · 0 video.
Follower / following
8.5×
Follows 50 back. A strong ratio — an audience that follows them, not a follow-for-follow network.
Recent posts
View on Mastodon ↗
Yay—Perry Hart successfully defended his dissertation! He’s the first of my Ph.D. students to reach this milestone. 🎉
這兩年因為健康因素經歷了許多困難。現在狀態已經好多了。隨著身心恢復，我也想重新整理人生方向。我計畫在今年夏天離開明尼蘇達大學，並回到台灣。謝謝這些年來大家給我的照顧與支持。期待人生的下一個階段！💖
最近用 Gemini 自訂指令（Gem）做了一個超酷的東西！🥳
點子很單純，就是用 LLM 來模擬社交情境，讓亞斯/自閉光譜的朋友能安全地練習。不過實作起來可不輕鬆，各種設計原則的拉扯實在太可怕了：AI 倫理、神經多樣性肯定、認知負擔、LLM 指令穩定性……每個環節…
🐫 I wonder how people feel about this radical OCaml syntax proposal for effect handling, which aims to avoid the common mistake of discarding continuations when raising exceptions in an effect handler: https://discuss.ocaml.org/t/radical-n…
The aspect ratio of a paper to make a (non-self-intersecting) Möbius bend must be greater than √3. It was known that the bound must be less than or equal to √3, so this is the best bound you can have! See https://arxiv.org/abs/2308.12641. …
I just realized many people have been using HotCRP without knowing its advanced search features. For example, try this: 🍵
OveMer:any:A AND OveMer:any:D AND cmt:>30
Monads are indeed everywhere, but not necessarily as instances of a Haskell typeclass. 🤷 Maybe it's a good idea to drop Haskell when learning mathematics. #CategoryTheory
The recording of the POPL 2023 talk “An Order-Theoretic Analysis of Universe Polymorphism” is already on YouTube! 🤩
https://youtu.be/bp4yvTRM3DQ
Joint work with Carlo Angiuli and @totbwf
“So now the perception is, yes, emojis are here to stay. And when I’m sometimes asked when will there be enough [emojis]? And I say when there is nothing but emojis, people are shocked. But there’d been all non-emojis, and nobody’s ever ra…
Found a serious bug in Gmail: when I "remove formatting" of some text, all the emojis are gone! Shouldn't it be the other way around? 🤔 #Emoji
Verdict on Android Mastodon apps: Subway Tooter is excellent for people who want to see "raw" technical details (e.g., languages of toots), and Tusky is excellent for people who want an interface similar to the web version. I still prefer …
🐘 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
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 12 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 (~2.8% 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
🧑💻 cs&e faculty
🏫 u of minnesota
👤 any pronoun
💖 emoji lover
⚡ algebraic effects
🗺️ 國語 / 台閩 / english
🔀 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
How much does favonia charge for a sponsorship?
favonia 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.
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Send a paid deal or collab request right here on SocialDB — we notify favonia, 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 favonia have?
favonia has 427 followers on Mastodon.
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