I don't see it as complaining. I see it as a good observation to try and make an area of our hobby that is seriously lacking better overall. If more hobbyist across the board are better equipped from the start then the better it will be for our hobby.
While I agree about the Build Thread, sometimes it doesn't apply though. Someone could have a lot of knowledge and experience but could be going through a new build. Their build thread might have one or two pages of basic info which wouldn't prove anything. Also, some people probably dont want to spend a great deal of time on a build thread to get one or two views every now and then. I should know, I am one of them