Recmnd is an automated content recommendation service that will let any webmaster offer his visitors a further reason to stay on his site. Recmnd takes the shape of a widget that can display stories on the site it gets embedded in, and stories which are 100 % relevant to the content of the site in question at that.
You (as the webmaster) will have control over what is displayed – IE, the number of stories, and their type. And those who are knowledgeable will be able to use the provided API in order to ensure they are having nothing but absolute control over what is being served to visitors.
Plus, the appearance of the widget itself is also configurable. You will be able to have something that blends in with your site in a harmonic way, not something that seems to have teleported in from an unparallel dimension.
Three plans are available: Personal, Professional and Corporate. They each come with an increasing number of daily and monthly requests, and each plan support its own number of items at the recommendation pool.
Recmnd.com In Their Own Words
Intelligent automated content recommendation.
Why Recmnd.com It Might Be A Killer
It will let webmasters ensure their visitors will stick around for longer.
Some Questions About Recmnd.com
Is this service also available to bloggers? 
