Many come to mind but I'd like to add another vote to specialized. I suppose some of you know that he decided to leave T-I for reasons stated here and even though he is already an exalted member, I believe he is more than that. It is a fact that this is a blow on our community, much like ASH's ban.
P.S. About both mentioned members (ash and specialized); I'm not criticizing nor judging anyone's decision or actions in the above mentioned matters, I'm simply stating my own thoughts.