deadsea - 4:38 pm on Nov 14, 2011 (gmt 0)

I don't think it matters whether the user clicks a link from your site to another site, or whether or not they come back to your site afterwards. It doesn't even matter if they come to your site and just click an ad or close the browser window. As long as the user is happy enough that they don't click back to and refine their search or click another site.