They are spreading gobs and gobs of pro-liberty and sound economic writing. They are publishing machines. See Tucker’s post, Huge literature avalanche, “Have a look at this. Too many to name.”
Here is one of the comments:
“You guys are geniuses for giving away this stuff for free. I know so many people (including myself) who have become little masters of Austrian economics thanks to your free resources here. You probably even make more money that way–I’ve bought more books from the bookstore after finding out about them through your Literature section than I probably would have bought had you not had free literature to download.”
And another: “Someday, we’ll look back (or our kids will look back) and say that giving these books away for free was a “key” decision in the spread of the ideas of the Austrian School.“