I have read or watch books and DVDs of various levels of quality and depth. Many scientists claim that pseudo-scientists ruin the field for real scientists, but many real scientists format their works and findings in a way that most people can not understand it.

As long as there is a market for desiring information and the people creating it leave it inaccessible to most there will be a group of people who make of living translating it.

I struggle quite a bit with balancing teaching vs learning vs profit vs accessibility of information vs quality of information. It is hard to find a good balance with it all. That is part of the reason I have tried more to pick up on subtle but generalistic trends...so that content does not become dated and factually incorrect as quick as it otherwise might.