1. Mosh is about a decade younger than this ("why would anyone write this, when there would be a better solution in ten years?!" - Mosh was a response to the sh

1. Mosh is about a decade younger than this ("why would anyone write this, when there would be a better solution in ten years?!" - Mosh was a response to the shortcomings of available programs, namely the combination of autossh+screen), 2. Mosh solves a slightly different problem (persistent terminal emulation across variable and unstable connection X persistent SSH connection - one has intelligent local echo, the other has tunnels)