hmm, so much like the console subsystem on Windows where you can start shells pretty much arbitrarily, detached from any real tty. Could be do-able in Unixy OS

hmm, so much like the console subsystem on Windows where you can start shells pretty much arbitrarily, detached from any real tty. Could be do-able in Unixy OSes, with a lot of work to detach the OS from the concept of a tty. Interesting !