The site I chose was Polygon. They are a video game/culture reporting site and I think has a stellar design. I am personally not a fan of the majority of their writing and articles, but their site's style always makes me come back.
This rule is not followed as most images are centered in their presentation. Which I feel works on the site, despite breaking the rule. I think it's safe to assume the designers on the page felt like centering all images showed a better presentation over the lower right alignment.