I am disappointed they are supporting mobilecoin yet it's not available for use in the US. I understand it has important privacy and security features, but there seems little point to it if it can't be used in most of the world (the us isn't that big, but it's important financially). There were some confusing comments that it could be supported one day, easily. I guessed that it wasn't supported because they somehow want to avoid us financial regulation. So what is the reason for no us capable currencies here?