Anyone notice anything interesting about the ebay ads on mylot?

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I have noticed something recently about the ebay ads on the top of the screen, that change each time you click on a new page, while you are here on mylot. They seem to always be of something of interest, from my interests on mylot to be exact! I will click on something if it looks good to me and check it out, and then sometimes, I don't click on something or I notice it just as I click on a new page, and it's lost. If you hit the back button, it has a different ad. Has anyone else ever noticed that the ads always seem to be one of your interests and not just random ads?