回顾旧版雷霆加速的特点与局限，分析为何仍有用户留恋，并给出安全、兼容性的实用建议。

nthlink is a practical concept and set of techniques for identifying, targeting, and optimizing the Nth link in lists or sequences on a web page. This article explains why the position of a link matters, how an "nthlink" approach can be used for UX, analytics, accessibility, and automation, and outlines best practices.

介绍“梯子免费”社区共享模式的做法、好处与安全注意事项，倡导文明互助与绿色生活。