What started as a way to stop comment spam three years ago has turned into one of the most controversial topics in search. In today's SEM Crossfire column, "The Great Nofollow Link Debate of '08," Chris Boggs discusses the evolution of the "nofollow" attribute and its impact on SEO and link building.
Introducing... ClickZ Live!
SES Conference & Expo has merged with ClickZ to bring you ClickZ Live! The new global conference series takes on the identity of the industry's premier digital marketing publication, ClickZ.com, and kicks off March 31-April 3 in New York City. Join the industry's leading tech-advertisers in the advertising capital of the world! Find out more ››
*Super Saver Rates expire Jan 24.