Adversarial interoperability Hackathon

Berlin, c-base, June 2022
  1. 20 minutes video recorded before the first hakathon:
  2. announcement speech:
  3. this hackathon event in
  4. librevent codebase:
  5. mobilzone-reshare announcement and details
  6. mobilzone-reshare code
  7. - video from
  8. c-base, Rungestraße 20 (near U8 Jannowitzbrücke / Heinrich-Heine-Strasse)
  9. DISAPPEAR documentary

Version 0.2 of librevents

librevent version 0.2 example from Mobilize Berlin on Vimeo.

Picture to use



Who are we?

We are a group of developers, artists, digital rights advocates who want to quit Facebook and other internet giants. We want to help other people do the migration to more ethical, more transparent and community-owned platforms.

What is the issue with the migration?

After the numerous scandals that have shown the true face of Facebook and the GAFAM (Google AMAZON FACEBOOK APPLE TWITTER), many people have been looking for alternatives. Many are for example unhappy to use Facebook to promote or look for events. The software Mobilizon and our platform was launched last year in order to help these event organizers (clubs, concert, live music).

We though face the problem of the “critical mass”: the billions of users and main asset of Facebook that make many of us “hostages” of our own friends’ presence on Facebook.

Although we now have better networks thanks to the Fediverse (1), we lack this mass of adopters. Therefor we have identified different audiences of event organizers and are working on tools to help their migration and those of their users.

1) the “REALISTS” (or Facebook tolerant)

they would ideally leave Facebook because they see the probblem but they have to pay the rent for their location and get most of their crowd over Facebook. They will continue on Facebook but want to support alternative platforms and why not migrate at some point. They don’t have the time and resources to post twice on Facebook and then on Mobilize.Berlin

The “realists” might also have difficulty understanding how decentralization, and the Fediverse work (usability of the technology). To them the Fediverse seems less frequented, has an uglier design and might seem like many efforts for a small reach.

We can offer an easy “two clicks” option to automatically “scrape” (or copy, or share) their events from Facebook into mobilize.Berlin: the LIBR.EVENT TOOL

They then have two possibilities:

  1. allow the scraping of their events by a bot. But they have no control on their account on Mobilize.Berlin. The name of their page on Mobilize.Berlin will be called “unofficial Name_of_account”. They can ask the bot to be suspended at any time.
  2. they create an account on Mobilize.Berlin and ask for the scraping to take place from there (by claiming ownership of the bot, or can you create a bot from an account?). They can then benefit from the Mobilizon features (group chats, modify the information, answer to comments etc.)

2) the CONVERTED (or Facebook critics)

they have already left facebook, because they don’t support targeted advertising, stealing of personal data and all what the GAFAM stand for. They might though be interested to reshare their events on other platforms (if not on facebook, maybe twitter, telegram or another platform).

We want to help this crowd with another tool: the RESHARE TOOL. They need an account on Mobilize.Berlin. They don’t need a Facebook, Telegram etc account (please confirm, what if they have one and want to have control on the different platform accounts?).


They would like every person to abandon Facebook, they are willing to make additional effort, accepts the lack of content moderation because it is seen as a symptom of greater freedom (perhaps not applicable to all contexts), and accepts less developed, localized, and integrated tools than the mainstream, because the freedom of free software and the self-determination of federated networks are more important values.

They will engage in using and promoting (contribute to the scraping through their facebook page? how can they be active, apart from advocating), mobilizon-reshared and the use of mobilizon itself.

4) The “MASS” (or the followers)

They dont see the problem with Facebook, we need to adress them specifically. The mass, being is a passiv, follower crowd, they might join Mobilizon when it becomes fancy/hype.