It seems like yet another wave of bandwagon fever, because in the post-Web 2.0 era, everyone has seen the success of Facebook and numerous blog sites that have developed such tools, allowing more real-time interaction among people on the internet. On one hand, perhaps these website operators also have their eyes on grabbing a share of the internet entrepreneurship boom, because in this day and age, starting a business online indeed has a relatively low entry barrier and is a prevailing trend. Therefore, with no better path in sight and adopting a "give-it-a-go" mentality, they set up more websites in an attempt to attract a large number of users, hoping to secure venture capital for entrepreneurship and carve out their own careers...