WordPress.com goes down?!

And all of a sudden today, wordpress.com stopped working for me! I kept getting an error message “not site admin” on any wordpress.com page. And whats more .. the page source shows NO HTML, NO NOTHING!!

Anyone have any idea what the issue is?

*UPDATE* – So there was an issue! and it was because of a bad code check-in!   .. The wordpress team rocks for actually fixing it that quickly and even more for admitting the error and being honest about it!! Thank you Grant for pointing it out!!