Right now founders points are the only things leveling up our clan. Once Elite is working completely in game XP should add to clan XP. Ranking up unlocks a few things, nothing game changing just titles and whatnot.
The banked 2x XP was distributed last week, so if you are not on the Elite roster you missed it. But all hope is not lost. Roster II just issued 2 hours and will rank up to unlock another 4 hours very soon. Contact SoonerChris to get an invite and get yourself on the roster before the next round of XP gets released.