In the banner ad Yahoo! puts on this page (above here) I noticed was for "Kashi" pizza (the ads gonna change for each refreshed page so you may not see it).
I wonder if we are, in particular, getting that ad because of the kind of keywords or discussions we have here. Are we, as so-called new- agers, being targeted with that particular ad? I think it's cool. I've done just a little internet advertising for my business but when I have I've been able to choose the keywords for, say, Google ads so that they only appear when certain words are put into the search engine. It appears the same sort of thing is happening here.