This looks amazing, and I'll be signing up immediately when I arrive home from work today. Really great job, and congrats on launching. My only question thus far: Is there an easy way for me to be informed when new badges/topics/videos are available? Either a digest email or some sort of RSS feed that I could customize based on personal interests would be fantastic.
Thanks for the kind words. On the Library page we list the new badges, but you're right. Not super easy for you. We should hook that up to the @treehouse account.
Badges aside, I have a problem with the business model. Sure, Wordpress/Simple etc are looking for these badges, but not a lot of other places are. What is to prevent someone from getting an account and just downloading all the videos? The value is mostly in the education, not the other stuff you offer. Hopefully this doesn't sound too harsh...