Orkut were other social networking sites including Myspace and Facebook. Ning was a more direct competitor, as it allowed for the creation of social networks similar to Orkut's "communities". An Orkut user was also able to add videos to their profile from either YouTube or Google Video with the additional option of creating either restricted or unrestricted polls for polling a community of users. There was at one point an option to integrate GTalk with Orkut, enabling chat and file sharing. Similar to Facebook, users could also use a "like" button to share interests with friends. Users could also change their
Qzone as virtualization products along with QQ Show and QQ pet. At the very beginning, the reference object of Qzone is not a social network, but blog products. "In 2005, Chinese blog market has been the rise of this market. Sina blog and MSN Space are two major competitors that we have. But Tencent did not have such power on media propagation, only relying on contents has no advantage. MSN spaces have a random combination of functional modules. The function of Space Decoration in Qzone was similar to it, and later on, we found the commercial value of it." Until now,