10月17日上午，"知乎崩了"毫无预兆地冲上微博热搜，成了不少人当天打开手机的"开屏小意外"。 这次故障影响覆盖全平台，网页端与移动端双双"罢工"。 用户点击问题后，要么页面卡在加载转圈界面，始终刷不出答案；要么直接弹出空白页，连基本的内容 框架都看不到。 更麻烦的是，部分账号还触发了异常退出，得反复输入密码重新登录，才能勉强进行操作。 这波突如其来的故障，反倒让许久没刷过存在感的知乎，重新回到了大众视野。 01 "摸鱼神器" 崩了，网友反应太真实 面对这场"集体断联"，网友的反应堪称"大型人间真实现场"。 有人先怀疑自己，以为是网络出了岔子。 还有人误以为手机欠费，赶紧充了话费，结果发现问题根本不在这。 更"硬核"的用户直接把问题归到手机上，连着重启好几次设备，直到刷到微博热搜才恍然大悟："原来 不是我的问题，是知乎崩了！" 最着急的要数一群"摸鱼党"，堪称这场故障的"最大受害者"。 有学生吐槽："我正上课呢，你崩了我看什么？" 有打工人直言："严重影响我'摸鱼'，正看得开心呢" 有人无奈调侃："崩了一上午，没鱼摸了，你拿什么赔？" 还有人急得反复刷新，忍不住念叨："怎么还没修好？" 更有意思的是，一些久未 ...

经济观察网 据大皖新闻消息，10月17日上午，不少用户反映，知乎APP和网页端出现异常。有网民发 布的信息显示，知乎手机APP有页面显示"加载失败"。知乎客服工作人员回应称，"今天上午系统目前 突发异常，工程师团队目前已经在加急的排查中非常抱歉，辛苦耐心等待一下。" ...

Core Viewpoint - The article discusses the decline of classical internet platforms, highlighting recent acquisitions of companies like Hupu and Ximalaya, which reflect a significant drop in their market valuations compared to their peak years [4][5][7]. Summary by Sections Recent Acquisitions - Xunlei acquired Hupu for 500 million, while Tencent Music purchased Ximalaya for 2.9 billion, both indicating a trend of established internet companies selling at lower valuations than in their prime [4]. - Hupu and Ximalaya, both over ten years old and once dominant in their niches, are now struggling to maintain their user bases and market positions [4][5]. Historical Context - The closure of platforms like Tianya Forum and the struggles of others like Renren and Douban illustrate the broader decline of classical internet communities [5][9]. - Hupu's valuation dropped from approximately 7.7 billion in 2019 to 500 million in 2023, reflecting a significant loss in user engagement and market value [8]. Financial Performance - Ximalaya's peak valuation was around 5 billion in 2021, but it faced challenges in maintaining growth and profitability, leading to its eventual acquisition by Tencent [7][15]. - Hupu's financial instability is evident from its failed IPO attempts due to high accounts receivable and fluctuating profits, with net profits varying significantly from 2013 to 2015 [14]. Market Dynamics - The rise of mobile internet and social media platforms has shifted user attention away from traditional content communities, leading to a decline in user engagement and content quality [18][19]. - Both Hupu and Ximalaya rely heavily on advertising and subscription models, making them vulnerable to market fluctuations and changes in user behavior [21][22]. Future Prospects - Despite the decline of classical internet platforms, there are still opportunities for niche content platforms to thrive, as seen with companies like Bilibili and Xiaohongshu, which have successfully adapted their business models [26][29]. - The article suggests that while the classical internet era is fading, community-driven platforms still hold potential for growth if they can balance content quality with monetization strategies [31].