Brutkey

Evan Prodromou
@evan@cosocial.ca

He/him. Board member at CoSocial.ca.

Research Director, Social Web Foundation.

Author of "ActivityPub: Programming for the Social Web" from O'Reilly Media.

Founder of Wikitravel, StatusNet, identi.ca, Fuzzy.ai.

Creator of pump.io. Co-creator of GNU social.

Former co-chair of the Social Web Working Group at W3C. Co-author of Activity Streams 2.0. Co-author of ActivityPub. Co-author of OStatus.

Grad student in CS at Georgia Tech.

Greek, Arab, Palestinian, American, Canadian, MontrΓ©alais.


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Personal
https://prodromou.pub/@evan
Work
https://social.openearth.org/@evan
Blog
https://evanp.me/
Social Web Foundation
https://socialwebfoundation.org/author/evanprodromou/
Boris Mann
@boris@cosocial.ca

@dmian@mastodon.social @scottjenson@social.coop there’s a just kicking off UX research project (that Scott just became aware of) that is doing work on the best messaging for this.

Bluesky is one product but also a microblog data type (like ActivityPub Notes type that Mastodon and others implement).

You can choose your account host completely separate even from your app with ATProto, so it’s different.

Evan Prodromou
@evan@cosocial.ca

@boris@cosocial.ca @dmian@mastodon.social @scottjenson@social.coop this is something that was designed into ActivityPub and has largely been ignored. We're doing a lot of work on it at the W3C SocialCG group.

https://github.com/swicg/activitypub-api/

Evan Prodromou
@evan@cosocial.ca

OK, I'm keeping a permanent top-five list of best Fediverse-themed songs. I'll update as more songs are made!

1. Fedilike
2. John Mastodon
3. Moi aussi je peux dΓ©centraliser des trucs si je veux

Evan Prodromou
@evan@cosocial.ca

I do not consent to instruction via Socratic method.

Evan Prodromou
@evan@cosocial.ca

Why: temp rise under 1.5C

What: zero emissions by 2050; capture CO2

How to get to zero: vote and donate to climate+ pols, electric or no car, trains not planes, clean electricity or home solar, low or no meat, buy climate+

How to capture: plant 500 billion trees


Evan Prodromou
@evan@cosocial.ca

I'll be at @team@protocolsforpublishers.com tonight and tomorrow in London. If you want to talk about the open standard social networking protocol, ActivityPub, and how publishers are using it right now for permissionless social publishing, please come say hello.

https://protocolsforpublishers.com/london-2026/

Evan Prodromou
@evan@cosocial.ca

My home solar array installation is so efficient that I've actually started selling surplus power back to the Sun

Evan Prodromou
@evan@cosocial.ca

Hey, Fediverse friends.

If you have been DMed by a random angry person asking you for favours related to me or the Social Web Foundation, please let me know by DM.

The same person is doing it to others in the Fediverse. I'd like to get it to stop.

I know that dealing with toxic behaviour is unpleasant but it's how we take care of each other.

Thanks.

Evan Prodromou
@evan@cosocial.ca

#SocialWebFOSDEM if you're out in Brussels tonight, try to pass through Γ€ la BΓ©casse. I'll be there around 9 or 10. Not a scheduled or organized event; just a slightly higher probability of running into people from the Fediverse. Warning: it can get crowded! #fosdem2026

Evan Prodromou
@evan@cosocial.ca

@pfefferle@mastodon.social Here's the ap cli for the ActivityPub API. It's one of the example apps from my book.

https://github.com/evanp/ap

Evan Prodromou
@evan@cosocial.ca

@cwebber@social.coop and @tsyesika@mastodon.social are the Penn and Teller of the Fediverse #FOSCON2026 #SocialWebFOSCON

Evan Prodromou
@evan@cosocial.ca

How to grow the Herd #fosdem2026

Evan Prodromou
@evan@cosocial.ca

Wow! Mastodon will be changing the default signups flow to feature more servers!!!

#FOSDEM2026

Evan Prodromou
@evan@cosocial.ca

Ugh, need an extension cord in the social web dev room. Anyone here can help? #FOSDEM2026

Evan Prodromou
@evan@cosocial.ca

When you travel, how many meals per day do you usually eat out?

#EvanPoll #poll