Best of 2008: Search Engine Marketing
WebMarketCentral
JANUARY 30, 2009
Is there SEM life beyond AdWords (and if so, where?)? Discover the answers to all of these quandaries and more below, in some of the best blog posts and articles on search engine marketing from 2008. Superpages , Facebook , Quigo (interesting), ContextWeb , LookSmart , ASK (lower CPA than Google?
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