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
Gao Xing partner Sun Guoyou from Wenzhou. Gao reported his new discovery to the International Astronomical Union on May 29 and acquired the identification.In the night on October 3, 2010, he discovered a new Supernova in NGC5430 at night with his partner Sun Guoyou.He also discovered several SOHO comets and NEAT Asteroids. Currently, he is working as a physics teacher at the Urumqi No.1 High School. He also has a daughter. Gao Xing Gao Xing (; born 1974) is a Chinese amateur astronomer from Ürümqi, Xinjiang, China. He built Xingming Observatory (星明天文台) in 2006 and discovered Comet C/2008 C1 (Chen-Gao) on February