Ok, so one pretty poor promo pic....but....He explains why he uses mariokarts in the vid. He's a gamer, not a mapper. Yes Mario Kart sucks.....but I feel I must chip in......with the caveat that I like tech that keeps it simple - so wouldn't actually dream of using such a controller.
How exactly do people expect TF2maps.net to run comps with prizes and backing, if they only partner a specific few? I'm exasperated at how much flak I keep seeing Novint getting for daring to support such a cool comp. I'm simply impressed they've involved themselves in supporting such creativity. That's all that seems to matter to me.
Additionally, the 'cross pollination' is appealing - the more \mainstream\ gamers you can get, being aware that there is a huge active, creative, tf2 mapping commmunity out there, the more likely mappers are to encourage \the public/ to play and stay on servers, when they change to custom maps.