Updated messaging deck

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sjat 2026-05-10 21:56:22 +02:00
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@ -65,10 +65,12 @@ _All apps below support end-to-end encryption._
Non-profit Signal Foundation. The Signal Protocol powers WhatsApp, Google RCS, and Messenger secret chats. Non-profit Signal Foundation. The Signal Protocol powers WhatsApp, Google RCS, and Messenger secret chats.
**Pros** **Pros**
- Simplest UX — works like a normal messaging app - Simplest UX — works like a normal messaging app
- Audited, battle-tested cryptography; no ads, no tracking - Audited, battle-tested cryptography; no ads, no tracking
**Cons** **Cons**
- Phone number required — links identity to account - Phone number required — links identity to account
- Centralized — Signal's servers, Signal's rules - Centralized — Signal's servers, Signal's rules
@ -113,40 +115,30 @@ graph LR
## Matrix — Pros and Cons ## Matrix — Pros and Cons
**Pros** **Pros**
- Fully open source, top to bottom - Fully open source, top to bottom
- Self-host your server — you own your data - Self-host your server — you own your data
- Federated — no single company controls the network - Federated — no single company controls the network
- Bridges consolidate all your chats in one place - Bridges consolidate all your chats in one place
**Cons** **Cons**
- E2EE key management is clunky (cross-signing, key backup) - E2EE key management is clunky (cross-signing, key backup)
- Synapse is resource-hungry (~1 GB RAM) - Synapse is resource-hungry (~1 GB RAM)
- The UX of Element is still maturing - The UX of Element is still maturing
--- ---
## Matrix — Why It's Interesting for MakerFLOSS
We could run `matrix.makerfloss.eu` on our existing VPS.
- Full control over our community chat
- Bridges to reach people still on WhatsApp or Messenger
- A playground for self-hosted infrastructure
- Federated — members can also use matrix.org or personal servers
- ~500 MB RAM with Conduit (lighter than Synapse)
---
## Matrix Bridges — Stay Connected During the Transition ## Matrix Bridges — Stay Connected During the Transition
A bridge relays messages between Matrix and another network — both ways. A bridge relays messages between Matrix and another network — both ways.
| Bridge | Network | Notes | | Bridge | Network | Notes |
| ------------------------- | ---------- | ------------------------------------------- | | ------------------------- | ---------- | ------------------------------------------ |
| `mautrix-whatsapp` | WhatsApp | Puppeting — your real WA account | | `mautrix-whatsapp` | WhatsApp | Puppeting — your real WA account |
| `mautrix-telegram` | Telegram | Puppeting — very stable | | `mautrix-telegram` | Telegram | Puppeting — very stable |
| `mautrix-signal` | Signal | Fragile — Signal actively breaks 3rd-party | | `mautrix-signal` | Signal | Fragile — Signal actively breaks 3rd-party |
| `meshtastic-matrix-relay` | Meshtastic | LoRa mesh ↔ Matrix — off-grid messaging | | `meshtastic-matrix-relay` | Meshtastic | LoRa mesh ↔ Matrix — off-grid messaging |
**Catch:** Puppeting bridges hold your credentials. WhatsApp's ToS prohibits it — occasional bans occur. **Catch:** Puppeting bridges hold your credentials. WhatsApp's ToS prohibits it — occasional bans occur.
@ -172,63 +164,3 @@ Peer-to-peer messaging — _no server at all_.
- Con: Android-first; no desktop client; both parties must be online to first connect - Con: Android-first; no desktop client; both parties must be online to first connect
**For:** activists, disaster scenarios, high-censorship environments **For:** activists, disaster scenarios, high-censorship environments
---
## Participation — Let's Talk
**Round 1: Your current situation** _(2 min, pairs)_
- What messenger do you use most, and why?
- Is there anything about it that bothers you?
**Round 2: Barriers** _(group discussion)_
- What's the hardest part of switching or convincing others?
- "But all my friends are on WhatsApp" — how do you handle it?
---
## Participation — Try It Now
**Option A — Signal**
Install Signal, register with your phone number, message the person next to you.
**Option B — Matrix (web)**
Open [app.element.io](https://app.element.io), create an account on matrix.org, join `#makerfloss:matrix.org`.
**Option C — Discussion**
Should MakerFLOSS run a Matrix homeserver?
---
<!-- _class: invert dense -->
## Resources
| Resource | Link |
| ----------------------- | ------------------------------------------------------------------------------------------------------- |
| Signal | [signal.org](https://signal.org) |
| Element client | [element.io](https://element.io) |
| Matrix spec | [spec.matrix.org](https://spec.matrix.org) |
| Conduit server | [conduit.rs](https://conduit.rs) |
| Briar | [briarproject.org](https://briarproject.org) |
| Privacy Guides | [privacyguides.org/…/real-time-communication](https://www.privacyguides.org/en/real-time-communication) |
| meshtastic-matrix-relay | [github: geoffwhittington/meshtastic-matrix-relay](https://github.com/geoffwhittington/meshtastic-matrix-relay) |
---
## Summary
- **Signal**: easiest switch, best UX, E2EE by default — but centralized, requires phone number
- **Matrix**: most aligned with FLOSS values, self-hostable, federated — but more complex
- **XMPP**: the old guard, still solid for the technically inclined
- **Briar**: for extreme scenarios — no infrastructure needed
**The best alternative is the one people will actually use.**
---
# Questions?
_Slides made with [Marp](https://marp.app) — open source markdown slide tool_