How to join the discussion group: Hot topics on the Internet in the past 10 days and participation guide
In the era of information explosion, joining popular discussion groups is an effective way to quickly obtain information and exchange opinions. This article will combine the hot content on the Internet in the past 10 days to provide you with practical methods to sort out hot topics and join related discussion groups.
1. Top 5 hot topics on the Internet in the past 10 days

| Ranking | Topic Category | heat index | Main platform |
|---|---|---|---|
| 1 | New breakthroughs in AI technology | 9.8/10 | Zhihu/Reddit |
| 2 | world cup qualifiers | 9.5/10 | Hupu/Tieba |
| 3 | Double Eleven Shopping Guide | 9.2/10 | Xiaohongshu/Weibo |
| 4 | New energy vehicle policy | 8.7/10 | Understand Chedi/Maimai |
| 5 | The 35-year-old phenomenon in the workplace | 8.5/10 | Maimai/Zhihu |
2. Detailed explanation of how to join popular discussion groups
1. Platform official discussion group
All major social platforms have official topic portals:
| platform | Entrance location | Join conditions |
|---|---|---|
| Hot search list → Topic page → "Join discussion" button | Real-name authentication required | |
| Zhihu | Hot List Questions→"Roundtable Discussion" on the right | Salt value ≥300 |
| Douban | Group search → Popularity sorting | Some parts require administrator review |
2. Tips for joining private discussion groups
High-quality private groups often require specific methods to enter:
•Invitation system: Obtain invitation codes from existing group members (commonly found on Telegram/Discord)
•Answer review: For example, some interest circles at Station B need to pass the admission test
•Contribution value threshold: The GitHub technical team often requires submission of PR records
3. Cross-platform discussion group discovery tool
| Tool name | Coverage platform | Features |
|---|---|---|
| thermal radar | Whole network | Track 200+ platform topics in real time |
| DiscussAI | Overseas platform | AI recommendation related discussion group |
| Add group assistant | WeChat/QQ | Automatically match interest groups in the same city |
3. Identification criteria for high-quality discussion groups
To avoid joining low-quality discussion groups, it is recommended to refer to the following indicators:
•update frequency: The average number of comments per day in the high-quality group is ≥50
•management practices: Clear group rules + active administrators
•Content depth:Original content accounts for >30%
•Membership: It is better if industry influencers account for more than 5%
4. Things to note when participating in discussion groups
1.Group entry etiquette: When speaking for the first time, you should introduce yourself.
2.Information screening: Be wary of unverified hot rumors
3.time management: It is recommended to participate in no more than 3 core groups per day
4.Privacy protection: Avoid disclosing sensitive information such as ID number
By systematically screening and joining high-quality discussion groups, you can not only keep abreast of hot trends, but also expand your professional network. It is recommended to spend 10 minutes every week to evaluate the value of the groups you have joined and optimize the discussion group structure in a timely manner.
Note: The statistical period of the above data is from November 1 to 10, 2023. The popularity index is calculated based on the public data of each platform.
check the details
check the details