Finally - a prettier and more informative face to the public. I've been longing for a new website on umbraco.org for years, but haven't had the time until now.
While the old site more or less only targeted developers, we're trying to reach a broader group with what you're seeing.
There's still content to be written and old urls to be mapped, so please be patient. I'd appreciate if you would give me feedback if you encounter any 404's.