That would be a good idea. Except for one little thing. The FAQ section would need to be very organized into categories so that a person needing an answer to a problem would be able to find their answer. To organize something like that and move the various threads to that section would be quite a bit of work. I think we can all agree that some of the threads can be quite extensive.... several pages of answers in some cases. As an example would be on tires, rims, shocks, steering dampers... on and on. And in each case, every question would have more than one answer because different riders have different needs and different opinions. Example would be if someone wanted to know what the best rear tire for the 700xx would be. How many different answers would you get for that one?
Don't get me wrong here, I still think it's a good idea, but just a lot of work. IMO