Eh? So, you can´t tell us anything about how you intend to market the users game other than some un-named group on YouTube will review it?
Look, at the risk of offending, I´m going to be frank... this sounds like a scam to get peoples games. Sorry, but it does... and the .tk site you have your mail on is blocked by Avast as a potential malware threat! Suspicious, no?
Anyway, look around at all the other publishing topics and you can see that they all have an upfront strategy, as well as a web site. But you don´t. You ask for people to email you and promise to get their game on Steam without giving any information on just HOW your are going to achieve this, and when I ask you for details I get none?!?!? Just some vague comment that makes no real sense :
2nd game published through us would get more popular and maybe if that developer decides to sell their games more people will know them and their games
+ game published through us will get review by GameSpot and others so that means more players
What does that even mean? WHY will a game published through you get more popular? WHY will a game published through you get a review on GameSpot? WHY haven´t you provided a single shred of evidence that you can do what you claim in your first post?