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	<title>Comments on: Microsoft Leads Advertisers Into This Decade</title>
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	<link>http://www.bruceclay.com/blog/2008/02/microsoft-leads-advertisers-into-this-decade/</link>
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		<title>By: Joe Hunkins</title>
		<link>http://www.bruceclay.com/blog/2008/02/microsoft-leads-advertisers-into-this-decade/comment-page-1/#comment-17241</link>
		<dc:creator>Joe Hunkins</dc:creator>
		<pubDate>Mon, 25 Feb 2008 15:53:26 +0000</pubDate>
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		<description>&lt;p&gt;I&#039;m anxious to see the methods used, but this looks to me more like a way to *justify increased spends* rather than get to the heart of how a conversion happens.  Although it&#039;s true that the last click to action does not tell the whole story, I&#039;d guess that user activity before the last click is an almost trivial component of the purchase decision - ie spending on advertising that does not lead to a direct sale is generally going to have negative ROI.
This is testable but if I&#039;m right the engagement mapping won&#039;t give you a reasonable metric of &quot;wasted spend&quot;.
&lt;/p&gt;
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		<content:encoded><![CDATA[<p>I&#8217;m anxious to see the methods used, but this looks to me more like a way to *justify increased spends* rather than get to the heart of how a conversion happens.  Although it&#8217;s true that the last click to action does not tell the whole story, I&#8217;d guess that user activity before the last click is an almost trivial component of the purchase decision &#8211; ie spending on advertising that does not lead to a direct sale is generally going to have negative ROI.<br />
This is testable but if I&#8217;m right the engagement mapping won&#8217;t give you a reasonable metric of &#8220;wasted spend&#8221;.</p>
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