Elcom have a new developer website for their CommunityManager.NET Content Management System. The site consists of a knowledge base, blog and documentation.
There is not a lot of information in the KB at this time, but I'm sure it will evolve over time. The best bit is the documentation site which has a lot of information about the various modules and how they are used. I would still like to see more examples of what the various modules can do, but this is a great start - although a little late to the game.