When Twitter is the leading microblogging platform in worldwide, Weibo still occupies the largest share of the Chinese market. The operation mode of them is pretty similar, but the conversation I want to bring today is about a unique feature of Weibo, the “Super Topics”.

Left: The Category of Film
Right: The Category of Celebrity
The super topics presents in the same form as hashtags, but it is much more than a hashtag. Each super topic has a page, which allows users who share the same interests and thoughts to post in this page. Everyone could set up a super topic page on any topic, as long as it meets up the community code. For example, the advertiser can open a super topic page to promote their product. But advertisers need to pay a fee to the platform to gain exposure. However, the majority of super topic is individual-based and there is no fee needed to open. One of the most active categories is the fandom-based super topics. This kind of super topic could be described as a commons-based media resource, since it not only allows users share the information of stars, but also encourage them to produce more content in the way of peer production.
There are several approaches to describe fandom-based super topics as a commons-based media resource:
Firstly, according to Yochai Benkler, the peer production is driven by intrinsic and self-interested reason. The labor that people provide in peer production is voluntary and used to meet their own needs. The popular of fandom-based super topics is closely correlated with Chinese fan culture. Under this circumstance, fans are willing to dedicate their labor for the super topic page for free. It is not just about finding people who admires the same idol. Some businesses will use the data of super topic as an important indicator of the popularity of celebrities. Therefore, many fans put their leisure time in promoting idols in the super topic community, in order to create more business opportunities for idols.
Secondly, as mentioned before, the commons is not simply about “sharing”. In addition to the update of celebrities’ itinerary and the expression of worship, another important component of super topic is the derivative work made by fan. Cai Xukun’s super topic is a representative example of peer production, who used to rank the first in super topics for hundreds of weeks.

Even as an outsider, like me, would feel impressed for the energy that fans devoted in these works. However, their hard work did enrich the content of super topic, making the super topic a more sustainable community.
And thirdly, a common-based media has high degree of autonomy and operates under the guideline made by users themselves. In super topic community, everyone could apply for the position of host. The assessment criteria of host are activation and contribution to content production. The responsibility of a host is to ensure that the content of the super topic conforms to the community’s norms, and to discover high-quality posts so that more people in the community can see it. In addition to this, a super topic’s host is often an organizer of onsite event. For example, there is a fan meeting, a host can distribute the works to other fans: live streaming of the event, photography, post-editing of the materials and content delivery to different platforms. It may sound like the duty of agency company, the difference is that fans have more freedom of creation and they are not getting paid.
Overall, fandom-based super topic not only provides a platform for fans to express their love, but also stimulates the emergence of many excellent derivative pieces. This fully demonstrates how common-based media platform can integrate resources and facilitate content production.