I couldn't help but notice they stayed away from discussing round trip http request/response latency. (Or really any other performance metric.) I'm not sure how

I couldn't help but notice they stayed away from discussing round trip http request/response latency. (Or really any other performance metric.) I'm not sure how good Rackspace cloud is in this regard, but other cloud options do not test well. If they are not drawing attention to it, it leads me to assume they would rather not discuss it.