New Class Reference

What do you think about this structure of Class Reference? Is it better than the old one - with flat list of 100+ namespaces, or we should revert this back?

Upcoming articles

We're going to publish a set of articles here. Please write which ones are more important for you.
- Model-first concept overview.
- Rich vs Anemic models.
- DO4 and upcoming .NET 4.0: friends or foes? Readiness of DO4 for new features.
- ORM feature comparison: LINQ implementation.

Publish your opinion in comments.