I’m really happy being one of the review writer on mouthshut.com . The concern for helping people to acknowledge them about good and bad products is a noble cause.
You reward people for what they write and that encourages more people to join and help people for writting their reviews and help others. Its like you and we be happy together.
But I feel writing a negative review i.e. about our bad experience about a product yield us 40 M.S points but a good review about something good products, place or any good cause yield us 20 M.S.
To me I feel you should encourage people to write good as well as bad reviews and in this way people will check out this site for good reviews too like someon could take more reviews on beautiful places we visit or any new products. But to me I find reviews more on bad experiences. Hope you would see to this response. But above all I had a good experience with ur website.