http://ghesports.com is a website made by Guildhall LLC and we promote gaming and game development content. This is a free service and all you have to do is submit your channel here: http://ghesports.com/submit-your-channel/
All your videos will be promoted via Twitter and Facebook on over 5 Accounts with 400k+ Followers
IF you have a game your developing we will write a review for free of what we think about it as well.