I think that was a dick move on your part. So the guy stopped replying to your messages, big deal. Welcome to cyber cruising. He didn't cancel a date at the last minute and unlike you, the "transgessor" didn't stand you up on a meeting with no exclamation. You're correct, what you did was immature. Act like a man next time and just move on. What you did won't change the "insane cyberjungle" but it sure didn't make it any better.