Penguin became a member of Bungie.net on April 21, 2006. He is a Fabled Mythic Member and frequently posts in the groups to which he belongs. Penguin is also a fairly active poster in the public forums. Two weeks after joining Bungie.net, Penguin created UNSE, a group that once had more than 160 members. UNSE became inactive and was deleted in 2010.