Yeah. It's a question of axes: "runnable on any system" versus "robust against any program with that bug". Trade-offs all the way down, as usual, and "neat hac

Yeah. It's a question of axes: "runnable on any system" versus "robust against any program with that bug". Trade-offs all the way down, as usual, and "neat hack" was meant positively, mine's just a different neat hack with different advantages and failure modes :D