He is still there, downvoting at 5% per SBI unit that you purchase.
He downvotes your oldest post when you buy SBI. He just bought more SP so he has more voting power. But, one downvote and then you get the benefit of the SBI share for a lifetime. I think we still come out as winners. I bought two SBI shares today. And I will buy more on Friday for the shadow contest winners. I figure I can outlast him. Eventually he will get bored with us and go pick on someone else. That's what bullies do.