Probably a marketing list. I bet they get a percent of sales for refering you to Amazon. Their diferent web adress if you click on the link in the list verse going on Amazon yourself.
From their web page
How is Ezvid Wiki's research funded?
We’re glad you asked. Our primary goal is to build a large and authoritative information resource that will come to rival the most prominent ‘nonfiction’ websites on the internet like Wikihow, Wikipedia, and Ask.com, but with the added explanatory power of video. We’ve started with a team of talented contributors, and are gradually incorporating user generated and edited content.
Growing our service has been expensive, so to keep the lights on, we display advertising on our website, and we accept referral fees from merchants such as Amazon, Wal-Mart, Target and Ebay. When you click on a link on our website to visit a merchant to buy something, you help support our website. Using our links will not increase your purchase price.
Its not a list its a ADD! should have made the Parrot the best Drone. everyone would have been re posting it