The most confusing thing to me about this page was the changing provider names. I was looking at the page and could tell that something was changing but it took me about 15 seconds to figure out what it was.
Hah.. I actually read this comment first and I was STILL just staring at my screen completely dumfounded. I'd see the little animation on the right update, and then something else would change. It was mystifying.
Made it really hard for me to focus on the content. I know exactly what was changing, and it wasn't that much, but it took a really long time (in comparison) to read the examples.