I'd like to see something that seamlessly ties a voting system (thumbs up/thumbs down) with a payment system and a social media aspect. Charge a dollar per thumbs up on a video, if a video has lots of thumbs ups than that means lots of people paid to say "this content is good" increasing the likelihood that it is actually good. All of the money can go to the content creator and the aggregator can make it's money with advertising.