Google (where I work) just released support for JSON (in addition to Atom) in Google Data feeds of some products. Check out the samples and documentation. Now you can read Google's data (Calendar, Base, Blogger and more to come) in your snazzy AJAX applications with ease. As someone who had a hand in this, I am naturally excited.
This test supposedly tells you what American accent you have. I am told I have a "Midland accent", or in another word, no accent. But I am from nowhere near the midland of America.