September 20th afternoon news, Qihoo 360 announced the activation of so.com as the main domain name for search services. The previously used domains, 360sou.com and sou.com, will both be redirected to this domain.
Chairman of 360 Zhou Hongyi introduced: "A few days ago we held a poll on Weibo, more than 40% of netizens believed that so.com is more suitable as an independent domain name for 360 Search, considering it short and easy to remember. This coincides with our thoughts because the two letters in 'so', 's' stands for safe, meaning security, and 'o' stands for open, meaning openness."