Tailhitter is a WordPress Plug-in for automatic insertion of HitTail Tracking Code in all the posts & pages of your blog.

HitTail is a free service that reveals in real-time the least utilized, most promising keywords hidden in the Long Tail of your natural search results. It present these terms to you as suggestions that when acted on can boost the natural search results of your site. more on HitTail

more info and download....

TailHitter, WordPress, Plugin