Google AdSense Link units revamped

Google Adsense has revamped its link units. If you are interested in becoming a beta user, fill up this interest form. I am signing up for it.

The new system is much smarter: it not only uses more sophisticated topic ranking algorithms but also continuously optimizes by learning which topics have the most appeal to the visitors of your site. The results are overwhelmingly positive -- topic quality, user response rate to topics and ads, and monetization metrics have all improved in significant, measurable ways.

Inside AdSense: Link units revamped [via]