Introducing Cloutex for Chrome. Cloutex is a free plugin for Google Chrome that allows you to pull data from your Linkedin account to your Zoho CRM Account.
Simply login to your Linkedin account, find the contact and click the Red X beside their name.
A pop up box is loaded with the captured details (depends on the contacts privacy settings). You can then add additional information, convert them to an Account / Contact and add a Potential.