Board Thread:Support Requests - Getting Technical/@comment-26571789-20190807155637

I noticed one wiki is using talk pages instead the usual message walls. It got me thinking, is there a way to use both or switch between each other ? Because there is one wiki I managing still have unneccesary redlinks I can't remove due to being a talk page archive so I can't edit. The wiki is Brothers in Arms. I would like to learn more about this talk page and message walls and the differences. 