I also want to mention that we're always considering ways to expand our reach. We would love to positively impact the greater community by either expanding our current competition, running additional competitions, or expanding our educational materials/software. We have plenty of ideas of our own (and not enough time ;) but I'm certainly up for discussing ideas, receiving advice, etc anytime! (Feel free to email me or just post here.)
From seeing the difference in two years, it's clear how important open source technologies are for helping people push the boundaries of what the web is capable of with less effort than ever. Of course, many of these things existed just two years ago as well, but improved projects and exposure is helping move things forward.