Newsvine is a platform designed to enable collaborative discovery and discussion of the news -- it is not a vehicle for self-promotion, but Newsvine allows us to list a web address under the 'personal home page' field on our account settings page, a link to home page will then be available to other users on all of your articles and seeded links.
Click on publish tab then chose seed link. one form comes to you. Fill the required field then click on publish. It will be done.
Newsvine is a social bookmarking site.Like other bookmarking site it contain sign up button.Clik on this button and create an account using relevant information like username password,email id etc.Then verify your account in your mail.Login to Newsvine using your username and password.Then click on seed a link button and submit link and other information like title,description . Thanks
Here with Newsvine giving a quality back link for us. You can submit posting and share you article posting and so many things you can book mark.
You can create profile on Newsvine and you can also do link building through "seed link" option. Share your article and get back links to your website.