In general:
How politics has seemed to now permeate every facet of our lives and every single topic ever discussed, no matter how irrelevant;
Audio specific:
Hyperbolic overmarketing of opinion as fact. If you want me to pay attention, just tell me WHY you think something is cool (and please, a few factual data points to back up your points - or even a comparison to show superiority... OR just say "I don't really know why this is so cool - I just like it!")