Yeah. They could also build a robot to mash on their keyboard (or make an arduino-based USB input device, or ...) In non-demo scenarios, you'd have authentica

Yeah. They could also build a robot to mash on their keyboard (or make an arduino-based USB input device, or ...) In non-demo scenarios, you'd have authentication and security rules set up to prevent this sort of abuse / trolling / etc. The main reason I bothered adding the closure was so people wouldn't copy/paste the code snippet from the HN post and have it work. :-)