2. Years ago, I think I remember amazon having a discussion forum attached to their products - for example books - so when viewing a book, members could post questions in relation to the book. That is something close to what I want. A page or perhaps a resource that automatically is a forum also ... so when we have a concept we are trying to explain, we could have a running discussion on a page - which in xenforo would probably be a resource. A kind of logic blend between a forum and a wiki. It is not enough to have the ability to comment on a resource - it is noisy and does not provide overview or incentive to be specific about something in relation the issue of the page. In the bottom of the resource I imagine there being a simply a forum view where the title of threads are displayed with the usual postbits.
3. Could you explain if faceted search like this for wordpress: https://facetwp.com - is possible to set up for an idiot like me ? I dont know much, nor do I want to know much, about the technical side of it. How complicated is it ?
Hope I have made myself understandable. I am not native english-speaking, so .....
Thanks in advance.