Lynn, it is so true that just talking about a brand in a blog post gets you noticed. I did a blog post a few years ago on a toy and mentioned that is was on the Parenting Magazine top 10 list. I did not link to the magazine, I just mentioned it and they sent me a free one year subscription to their magazine, and a whole box of coloring books for my kids. It wasn't monetary, but at least the company acknowledge that I referenced them.
Remember when you used to rely solely on search engines for traffic? Remember when you worked on SEO and lived and died by your placement in Google? Were you #1? Assured success. Well, okay, maybe not assured. Success only came if the keywords were relevant to your site users, but it was the only real roadmap to generating site traffic and revenue.