I, too, would like to get off the planet. Better yet, get people like the canadian chick to leave. However, looking at how things seem to work these days, just a teeny bit of devil's advocating here...
Suppose this dolt said what he said, then went out and did it. Suppose the media got wind that the night before, or a week before he'd loudly proclaimed what he was going to do online, but nobody reported it or better yet, somebody reported it to the police and they did nothing because it was obviously just the usual normal online BS.
What would the public reaction be?
North America's starting to feel like you're constantly walking through airport security and not allowed to mention anything resembling the word 'bomb' or greet your buddy Jack...
Wiley.