Methodology

BriefRooms is a starting point: concise essence, source link and clear limitations.

How items are selected

Brief rule: concrete before context

Comments and Hot X

AI comments should summarize the core fact, not become a separate opinion, slogan or recommendation. In Hot X, the link points to a concrete post, and the brief must explain the content and practical context of that post — without technical wording such as “click leads to the source” and without meta-commentary about X itself.

Health and investing

Health content is educational and does not replace medical consultation. Investing content is educational/analytical and is not investment advice.