> If you have 100 peers and one of them is too slow, what are you going to do? Detect, and remove them from the set, so that if the bottle-neck is upstream of

> If you have 100 peers and one of them is too slow, what are you going to do? Detect, and remove them from the set, so that if the bottle-neck is upstream of them you're relaxing pressure on switches etc that may be shared with nearby nodes, reducing the chance that two of them are suddenly too slow...