Sounds like we're in agreement: I say I see a couple of uses for rsh, none of which has to do with supercomputers, and you say that there's no special need for

Sounds like we're in agreement: I say I see a couple of uses for rsh, none of which has to do with supercomputers, and you say that there's no special need for rsh with supercomputers, beyond it being convenient on a trusted network.