Hello,
I'd like to ask the more experienced colleagues a simple question. Imagine, that you want to install a forum on your DNN portal. Which module would you use for that? The DNN forum, Active forum, or YAF? Thanks in advance for your ideas.

I am planning to try YAF myself soon. Based on its features I read, it's the most actively maintained and has the most features. I am just concerned about how it works inside DNN because it's a stand-alone ASP.NET forum software and not built specifically for DNN.

Sebastian and Tony, thank you for your opinions. YAF is available as a DNN module too (except for the ASP.NET version).
See http://dnnyafnet.codeplex.com/
I didn't have the opportunity to try it yet. I also found some information about potential continuing of the DNN Forums project.
See https://github.com/sunblognuke/DNN_Forum/tree/develop_customized