Should I keep my Mouthshut?. Review on Greviews

I would not have taken the risk of a writing a review of this particular site because I have heard so many good things about this site but being a newbie and not credited for my review I thought I should ask this question.

Let me begin from the beginning, I joined this site 3-4 days before on the invitation of one of my online friend whom I know for a long time and as soon as I joined I posted my first review as it was a fresh case of a famous site Amazon.in that did not keep its promise or failed its much talked about return policy on the basis of there is no return service available.

To cut a long story short, I posted my review but I have yet to see MS points in my account. To top it all my two mails to support through “Contact Us” have not brought any result so far. So please let me know is this site a legit site that pays to its contributors?

Thanks for your responses in advance

I can see things are changing a bit but I will keep my options open.