I like it. I think it is perfect for the target audience. I am a developer for a school system and will be working this fall (if the grants don't fall through :O ) with students on basic programming concepts. I can see this site being a great conversation peice for class. Talking about what was on the site, what it means, and what the students can do with it.

I love these Channel communities and really look forward to what is done with this community.