Every time you decide to put the large ad on the top of the homepage it shifts the whole page down. Then I click on an article in the news feed and come back to the homepage to find more stories and the page reloads to put the ad on top just as I am trying to click on another story. It is maddening. Stop putting ads on the top! It's bad enough that you have moving ads on the sides to distract as I read, I don't need this **** dropping the page down.