I'm not. The group is. Just to be clear, I don't work nor am getting paid by MS. A selected few just gets invited to an annual Mobius get-together event. Rafe Blandford, Matthew Miller, Ryan Block, Peter Rojas, James Kendrick, Arne Hess are some of the names you must have heard before. They are also in the group.
Are you now, or have you ever been a member of a group sponsored by an organization named Microsoft?