http://www.metamend.com/blog/2008/05/06/yahoo-the-yo-yo/ Search engine and Website Marketing tips, information, news and opinion from Metamend's team of SEM and SEO experts. The Metamend Blog covers SEO, search engines, search trends, search engine optimization and marketing. Wed, 10 Mar 2010 10:58:14 +0000 http://wordpress.org/?v=2.9.1 hourly 1