Too bad DF viewers aren't even 1% of the overall PlayStation audience. This is selection bias at its finest. Most of these DF fans aren't even PlayStation viewers, they're PC guys poisoning the well by voting negatively.
Digital Foundry's entire YouTube channel has around 1.5 million subscribers. Even if we pretend every single subscriber is a PlayStation customer (they're not), out of Sony's 125 million monthly active users that's not even 2%. The actual number of PlayStation customers who watch DF is likely below 1%.
Important updates:
News on physical discs for new games - https://t.co/BzZODXdWGY
News on PlayStation Store on PS3 and PS Vita - https://t.co/ev3mN6wj14