After a redditor’s suggestion I found out about this new service called epocu.com, that helps with marketing your game through a new interesting idea. It is something like kickstarter but swapout money with social reach.
So what you basically do is create a project page and then set a goal number of supporters and a target date. A supporter is someone that will agree to have a post made (that he sets) on his social network on the target date. However that is only going to happen if the project achieves the goal number of supporters, otherwise nothing happens.
This way you can have a boost in your social reach on the day you release your game. I find it a very smart idea.
Bellow you can find my project page on epocu.com and a post I did on Reddit. If you like be a supporter!