@vort3 you have a point and it's kind of funny that even though #chatmail uses the email system, one can't just give out an email address. The challenge is to establish automatic end-to-end encryption while maintaining identity privacy (in Delta Chat we want chat profiles to be fully private and decentralized so can't just do some central registry). There are some ideas on how to bring back the ease of telling your address and people contacting you. Just more involved than it sounds :)

@delta @vort3 throwing a random idea in: if your camera doesn't work, how about sharing the invite through NFC? I believe LINE does this, not to mention it's similar to how you can exchange contacts between iPhones.