Why don't you put up some "sticky notes" on the forum to help beginners?
The same airbrush questions for example are asked over and over here when it would be so much simpler to guide someone to a sticky note post that would answer these basic questions.
Also a post like that written by someone with actual airbrush knowledge would be far more helpful than all the "experts" recommending everything under the sun which confuses new modelers even more. 