{"id":57,"date":"2005-06-20T13:26:50","date_gmt":"2005-06-20T03:26:50","guid":{"rendered":"http:\/\/www.thunderguy.com\/semicolon\/2005\/06\/20\/nofollow-considered-harmless\/"},"modified":"2005-09-18T20:00:51","modified_gmt":"2005-09-18T10:00:51","slug":"nofollow-considered-harmless","status":"publish","type":"post","link":"https:\/\/thunderguy.com\/semicolon\/2005\/06\/20\/nofollow-considered-harmless\/","title":{"rendered":"Nofollow considered harmless"},"content":{"rendered":"

Google introduced the rel=\"nofollow\" <\/code>attribute<\/a> earlier this year; most blogging platforms now support it. Its initial promise of ridding the web of blog comment spam has not happened, and there has been a lot of conspiracy theory about the “real” reasons Google would do this. But it’s hard to see what all the fuss is about. This issue came up in the IO Error blog<\/a> — I started to write a comment on it, but the logorrhoea set in, as it often does.<\/p>\n

Did anybody really think nofollow<\/code> would reduce comment spam? Widespread use of nofollow<\/code> removes the PageRank incentive for comment spammers, but of course it doesn’t remove the link incentive. Obviously, spammers will still do it. Google knew this, I knew it, and presumably many other people knew it.<\/p>\n

Google talked up the supposed comment-spam-reduction effect of nofollow<\/code>. They were hyping their new feature, as companies are wont to do. But this was only a secondary effect. It was always clear that Google are most interesed in the primary effect: nofollow<\/code> helps prevent site authors from increasing their own PageRank by adding backlinks on other websites. This applies to spammers, bloggers, and everybody else on the web. Because of the effect on blogs, the IO Error blog<\/a> says that nofollow<\/code> hurts the entire blogosphere:<\/p>\n

It is no longer enough that your reader left an insightful comment or a trackback to his blog with more information.<\/p><\/blockquote>\n

So if your reader wants Google to rank her site highly, she’ll just have to post insightful content on her own site. If it’s really good, other bloggers will link to it (in posts, without nofollow<\/code>). Is this so terrible?<\/p>\n

Now, as far as Google juice is concerned, it is as if all of your readers were never there and you had received no comments or trackbacks at all.<\/p><\/blockquote>\n

This is ambiguous — readers posting comments on your site never had much effect on your<\/em> Google juice anyway. Let’s clarify this:<\/p>\n