扩展性强。低成本、通用硬件、无需许可的特性使得增加接收节点即可提升覆盖范围与分辨率，无需扩建发射基础设施。
Chase McCarty (4.0 PPG)
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Guinea's main opposition leader Cellou Dalein Diallo has said that "direct resistance" to the country's coup leader–turned–president is now the only remaining path to change, after the authorities dissolved 40 political parties.
其次，新型大众文化实践形态多样，水平参差，内部差异性远大于共性，难以统一规范。理论概括应避免追求体系完整而牺牲研究对象的丰富性，更要防止因立场预设而忽视发展中的问题。