In the short time I have been on this forum I have noticed similar questions keep being asked. With this in mind I have a couple of ideas.
1) A new sticky note explaining / suggesting on how to search before posting
2) An FAQ section where the most searched / asked questions with answers could be posted by the admins. This could then possibly be used as a research too for a new book 🙂 as you would know what the community is looking for.
Hey there Simon. Definitely something to look into. I'll see what we can do about getting a widget that pulls the top viewed forum threads. It'd likely get us a better view into what's being looked at both from an internal search perspective, as well as a search engine perspective. ^_^