Qualcomm (QCOM) roundup: 1) Though FLO TV didn't work out, Qualcomm still sees potential in using broadcast tech to relieve mobile networks. It's working on a solution that automatically broadcasts content in high demand. 2) After reviewing benchmarks, the Microprocessor Report thinks Nvidia's (NVDA) Tegra 4 will outperform Qualcomm's Snapdragon 800 parts. Qualcomm feels differently. 3) The EE Times observes the challenge posed to Qualcomm by MediaTek, whose chips often make up for a lack of cutting-edge performance with competitive pricing and power draw.