Bloggertisements?

I know this is not a technical term by any means, but I'm not sure how I feel about "bloggertisements".  You all know what these are.  The little adds that pop up on the screen when you publish a post.  For example, yesterday I wrote about the newest book that I'm reading, Eat, Pray, Love.  I also touched on what the japa-mala beads are.  Guess what?  Today, there was a "bloggertisement" about Buddhism!!  This is kind of scary!!  I mean someone, or, more likely something, is analyzing my thoughts and ideas and sending me subliminal messages through my blog!  Don't we get enough advertisements through radio, billboards, TV?!? No, now our advertisements, or rather "bloggertisements" are being personalized to what they (whoever they may be) think that our interests are.  What's next?  Coffee being sent to our house because "something" saw us yawn!  I hope not, but you never know!  (By the way, if the powers that be read this, I AM NOT A BUDDHIST...just simply reading a book!)