Yes, our PoPs are different sizes depending on the load. San Jose and Los Angeles, for example, are larger than Seattle. We've designed the system to scale rela

Yes, our PoPs are different sizes depending on the load. San Jose and Los Angeles, for example, are larger than Seattle. We've designed the system to scale relatively linearly by adding additional servers. As a PoP gets more traffic we can handle it in two ways: 1) adding more equipment to the PoP; or 2) adding another PoP to offload a portion of the traffic.