Clearwire announced on Thursday that it has begun rolling out its 4G WiMAX service to seven new cities in four states. The lucky seven include Eugene, OR., Merced, CA., Visalia, CA., Yakima, WA., Tri-Cities, WA., Rochester, NY., and Syracuse, NY. Folks in these locales who are already rocking an HTC EVO 4G or an Overdrive 3G/4G mobile hotspot can sit back and enjoy their newly acquired 4G speeds. Those of you still sporting last year