I'm not sure what you are asking here Rinshin. Have you added all the individual Food Network online recipes to your Bookshelf? There are 505 pages, totaling 12,604 recipes in the Library. The 15,140 recipes or 606 pages of results are all Food Network recipes including those without Online Recipe links, from the magazine and cookbooks. So I think you aren't comparing like with like. There is no difference between online recipes added by EYB and by members, in terms of how they are added to your Bookshelf and how they appear in searches.
I would advise any member though that adding this many individual online recipes to your Bookshelf will considerably slow down your recipe searches. It is always better to add a complete blog/website/newspaper column or search the Library for online recipes rather than adding many thousands of individual recipes from the same source to your Bookshelf. We are currently improving the import of online recipe data and once that is complete we intend to start grouping more online recipes from the same source together e.g. there would be a Food Network listing in the Blogs tab and you could add the complete collection to your Bookshelf in one go.