they are really far far ahead than fb or any other self hyped websites, Jack Ma -the owner has aliaba ,taobao ,tmall and mostly every e-commerce sites in China. 75 % Chinese people trusts e-commerce,and its way better than amazon. currently Jack Ma's net-worth is 10 bn$....Forbes has predicted after its publicized it will become 150 bn$ by 2016.if u are considering to buy IPO of this ,its worth a shot . #currentlyinChina.