Whats with the god-awful picture for the film on this page?

It's just the DVD cover. I think IMDb often defaults to whatever is the latest DVD/Blu-ray cover available for that movie's page.

I. Drink. Your. Milkshake! [slurp!] I DRINK IT UP! - Daniel Plainview - There Will Be Blood

Yes, the DVD industry believes they should remake all the covers so the old movies look as dull and bland as the new ones. I was just saying the same when I saw your comment, they are especially guilty when it comes to 80's horror, the iconic images in your head are replaced by dull lifeless DVD "art".

Obama got 43% of the white vote, McCain got 5% of the black vote. Who's the racist again?

The one you linked to is an iconic image for the time.