Updated readme

README.md

@@ -2,7 +2,7 @@
 
 *This repository is [a public mirror](./MIRROR.md). All development is happening elsewhere.*
 
-LXST is a simple and flexible real-time streaming format and delivery protocol that allows a wide variety of implementations, while using as little bandwidth as possible. It is built on top of [Reticulum](https://reticulum.network) and offers zero-conf stream routing, end-to-end encryption and Forward Secrecy, and can be transported over any kind of medium that Reticulum supports.
+LXST is a simple and flexible real-time streaming format and delivery protocol that allows a wide variety of implementations, while using as little bandwidth as possible. It is built on top of [Reticulum](https://reticulum.network) and offers zero-conf stream routing, end-to-end encryption and Forward Secrecy, and can be transported over any kind of medium that Reticulum supports. For a user-facing client using LXST for real-time voice communication, see [Sideband](https://github.com/markqvist/Sideband).
 
 - Cross-platform, works on Linux, Android, Windows and Mac
 - Provides a variety of ready-to-use primitives, for easily creating applications such as:
@@ -62,3 +62,23 @@ pip install smbus2 --break-system-packages # Install smbus module if not already
 sudo raspi-config # Enable the I2C bus under "Interface Options"
 sudo apt install python3-rpi.gpio # Install gpio module system-wide
 ```
+
+## Support LXST Development
+You can help support the continued development of open, free and private communications systems by donating via one of the following channels:
+
+- Monero:
+  ```
+  84FpY1QbxHcgdseePYNmhTHcrgMX4nFfBYtz2GKYToqHVVhJp8Eaw1Z1EedRnKD19b3B8NiLCGVxzKV17UMmmeEsCrPyA5w
+  ```
+- Bitcoin
+  ```
+  bc1pgqgu8h8xvj4jtafslq396v7ju7hkgymyrzyqft4llfslz5vp99psqfk3a6
+  ```
+- Ethereum
+  ```
+  0x91C421DdfB8a30a49A71d63447ddb54cEBe3465E
+  ```
+- Liberapay: https://liberapay.com/Reticulum/
+
+- Ko-Fi: https://ko-fi.com/markqvist
+