I noticed that videos which i tried to boost by buying views and social signals rank lower than videos just uploaded and forgotten. My theory is that youtube recognizes all these fake "hi retention' views, social signals from fiverr and other seo markets. Why funny, shocking videos rank in youtube in couple of days? Because of natural views, likes and comments. When visitors come from youtube search results, watch video to the end, click like at the end, comment and subcribe, it means to youtube that video is good and worth to rank high. It's all about engagement. My idea is to create firefox addon that will 100% simulate human bahavior on youtube. It should open youtube in firefox browser (not viewers like in vagex), search for your video title, watch 80-99% of your video, than click like, subscribe or comment at the end of watching. This plugin should be connected with thousends of users to exchange views, likes comments in natural way. I'm sure that 100 natural, human, high retention views/day from plugin like this will rank your video higher than tens of thousends fake views from fiverr. Who can code such an firefox addon? I'm sure it will become number one tool in youtube views niche in short period of time and beat all these fiverr youtube views sellers.