While the team at Bungie hasn’t been in the business of producing a Halo game since Reach, the company has still held the reigns to the massive amounts of game stats and player records. Bungie has been gradually passing the information onto 343 Industries, the makers of the upcoming Halo 4, since this past summer, with the last of these statistics scheduled to exchange hands on March 31st.
Come that day, Bungie will no longer be able to host user generated content or update any data, but the team assures that it will “preserve all existing historical Halo data on Bungie.net for as long as the Internet and Bungie’s data storage systems remain functional.”
(via Gamasutra)