微博因其言简意赅、更新快捷、操作简便等应用特点,以及其凸显在架构网络公共空间的优势,成为足以改变中国媒介生态的强势媒体。然而盛行成风之时,微博也有很多缺陷值得我们反思并深思,例如其碎片化、泡沫化垃圾信息、舆论暴力、自净功能迟滞等传播缺陷。本文意图用探寻“终极存在的存在与否”命题所涉及的部分哲学观来反思应对微博缺陷之策。具体从怀疑论、先验论、后验论、信仰独断论、理性独断论着手,从微观视角讨论作为用户个体,如何更好的认识和利用微博这个工具和平台。笔者的论证总体以实证辅以理论为主。 Weibo has become a powerful media that can change the media ecology in China because of its features of conciseness, quick update, simple operation, and its advantages of highlighting the public space in the architecture network. However, when prevailing, Microblogging also has many flaws worth our reflection and reflection, such as its fragmentation, foam spam, media violence, self-purification function delay and other communication defects. This article intends to use the part of philosophical view involved in the exploration of the existence of the ultimate existence or not to reflect on the strategies to deal with the weibo shortcomings. Specifically from skepticism, transcendentalism, posterioriism, dogmatism, and rationalism, we discuss how to better understand and make use of Weibo as a tool and platform for individual users as individuals. The author’s argument is mainly based on empirical supplemented by theory.