One of the most famous SEO trick is link popularity.

其中最著名的SEO伎俩，是连接受欢迎。

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Link popularity is defined as the number of sites that are linking to your site.

链接广度的定义是链接到此网站的站点数量。

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This helps your link popularity for your site and gives you an idea of who thought your site's material was worthy of praise.

这个帮助你给你的站点链接一些受欢迎的站点，同时也使你知道谁认为你的站点值得表扬。

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Link sites such as Newzbin 2 are gaining popularity as those determined to get their hands on free content move away from traditional peer-to-peer downloading methods.

BBC: BT ordered to block links to Newzbin 2 website