This business model could be dented badly if, as seems likely, Google and other search engines crack down hard on poor-quality content and spam that their users complain are polluting search results.

这种商业模式有很大的缺陷，如果谷歌和其他搜索引擎的用户投诉搜素结果有遭污染，他们将严厉打压劣质内容和垃圾邮件。

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There are SEO companies out there with major investors taking money from clients and then paying untrained staff to create spam blogs with bogus content and links.

有一些SEO公司是由主投资人从客户那拿钱成立的。它们就付钱给未经训练的员工，让那些家伙建立有着成堆虚假内容和虚假链接的垃圾博客站。

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The content of this web page appears to contain spam, or links to unsolicited or undesired sites.

这个页面上的内容看似包含垃圾信息，或可以转跳到无用站点的链接。” 至少，用户还有一道屏障。

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We are not in the interest of spamming, or promoting or endorsing spam content.

FORBES: Digg Manipulator RasiFranks Responds

He now believes the consultant mistakenly replicated content on many of the site's pages, making them look like duplicate--that is, spam--content.

FORBES: Magazine Article

Karin Gilford, ABC's senior vice president of digital media, says an outside company has been hired to monitor the tweets that will appear on the Oscar site to weed out spam and offensive content.

WSJ: Tweeting the Oscars: I'd Like to Thank My Twitter Followers