I've been playing with this, and it's mostly good. It solves the key forwarding problem in nested Linux VMs (-A forwarding is kind of bad). I do find it a bit

I've been playing with this, and it's mostly good. It solves the key forwarding problem in nested Linux VMs (-A forwarding is kind of bad). I do find it a bit silly that they don't support any iOS or android ssh clients, so they only way to authenticate ssh from an iphone is to connect to a VM first where the linux client is installed.