Can someone say to me what AM features minusbalancers client has? I can't find it.. And I don't want to install it, I like the webclient.
Encrypted and not encrypted messaging is accessible from the Account screen. It allows to send the Encrypted and Non-Encrypted messages. Encryption is performed transparently - no need to enter any pass codes or initialization vectors. I think it was stated in my contest entry. Should make some screenshots next time.
Curve for the shared key, AES for the message encryption.
PS: This is publicly available info since the source is published.
I don't have the time to follow everything. To much on my head.