Starting in 1996, Alexa Internet has been donating their crawl data to the Internet Archive. Flowing in every day, these data are added to the Wayback Machine after an embargo period.
Go check your hotmail account before you lose your gamertag! I can't believe that this is happening to people... oh wait, yes I can. It almost happened to me a couple of times. Microsoft should really just let you change your email address like any other account settings... lose all this weird .net security business.
-- Gabe