[mellamoyo]

I'll have to look into OTR+XMPP. I was hoping for something straightforward for non-technical folks to use as well. Any recommendations on clients?

What I meant by iOS/Chrome is that you currently can't setup the desktop (Chrome) app with an iOS device, it's Android only.

[cyphar]

OTR has issues in instant messaging (if the messages arrive out-of-order you have to restart the session). Also, OTR's security is session based while Axolotl's is message based (Axolotl is an improvement on OTR that Signal uses).