Try out this method below
1. Buy or make 50 youtube accounts
2. Find a good email/zip submit offer
3. Buy a .com or a .net domain
4. Redirect the email/zip submit offers to the domain name.
5. Now search for the most viewed popular videos (MV of artist is good)
6. Make a post that revolves around the offer you are promoting.
7. To beable to post a domain make sure you got the spaces domain . com (or use URL shorten service like bit.ly)
8. Once you got your comment done login with you other account and rate it thumbs up.
9. This will bring your comment to Top Comments and you will get massive of traffic.
10. This method is a rinse and repeat method. The more comments the more money you will make.
PS: If you want a tool to automatically rate comment PM me your email