@touchyfeely yes, you have Fluffychat and uMatriks in the OpenStore. I'm using the latest Fluffychat version for testing, not the one in the Openstore now. If you want to give it a try https://janian.de/index.php/s/bpxF889ZP2oeYCZ it works great

@touchyfeely someone [*] got to run an old version of Firefox in a 15.04 Libertine container, but it seems there's an upstream bug for Firefox in armhf still if you want to do it in a 16.04 Libertine container. [*] Maybe @UniSuperBox?