Immediately after seeing those results, I thought I better follow up with some traditional WiFi tests since that is how I have normally been performing my tests. As it shows below, even the WiFi results showed much faster results than what I normally used to see. This gave me the impression that Clear may have "fixed" or adjusted something to improve the performance of their 4G network.
Nexus One WiFi LavaNet
Nexus One WiFi DreamHost