What about a collaborative wiki for documentation?
I think that a zone that is user driven for documentation is missing for MonoGame. Because of this absence, some people use the forum as a way to supply this. To put an example, the recurring “recommend me a UI” thread. Most people use this not to know the features of the libraries, but because it’s really really hard to get a simple list of the UI libraries available. You just get lots of threads with creators recommending their UI (which is ok) and linking to their forum thread, which is also a mess because you can’t edit your posts, so you have to surf 100 messages to know the last version or all the features. This should go also into the wiki.
Can you recommend me a UI library? That’s a wiki link
What are the features of UI library XYZ? That’s a wiki link
Where do I learn shaders with lots of examples? Oh, you better believe that’s a wiki link.
Having a forum which is “tagged” (and you depend on users putting the correct tags) is also not helping. Cathegorized forums are much better for development because you force the user to post it in the correct place. If you want to learn about graphics, you go to the graphics section. Right now 90% of the posts dealing with graphics are not tagged as graphics. And the fact that you can’t edit your first post to update the features of your library or present a list of all the videos of your tutorial is insulting for a developer forum made after 1996.
just my 2c