The reason why I'm optimistic about Mixin Network is its use of use and diversities. People no necessary to pay more attention in how to use Mixin Messenger to keep their assets safe while are clear about the transactions he performed. It's really to send tokens to the ones you know, just like send messages using any instant social messengers. Actually, besides the tokens listed on Mixin Messenger, I guess all kinds of token are possible to be stored, transferred, paid in Mixin Messenger just like the idea Mixin Network stated: All cryptocurrencies accepted in Mixin Messengers. I like that.