Although there are many Twitter-like services domestically, the most popular and reputable one is still Fanfou. Some people even remarked: "Every topic advertisement that JiJiWaWa makes is like an advertisement for Fanfou. Dizzy!" Of course, this person is also LiGht's good friend on Fanfou.
Fanfou's popularity is closely related to its open API. Because of this, many fans of Fanfou have developed a lot of practical or interesting applications for it, and Fanfou has also gained better promotion through these efforts.