Hi rajesh,
So u have been away for one month. Yes as you know this site is the peoples site. As one helps out the other. You can recommend any review and some one will write one it for you which will give you some information on the thing you wanted an review.
People who dont know you can help you out with your information problems and thus it is a people’s site. But the people are not so generous. They recieve money or gift after they earn certain amount of points which is collected by writing reviews and other such activities related to reviews.
I thing that is haunting me is that why this site’s name is mouthshut.com. It gives you a really different impression of the site really consists of.