I recently made a few wikipedia backlinks to a site of mine and I was wondering what's the best way to add the backlink and what's the ranking power of it. Since the link is nofollow it shouldn't add much power to my site right? So I tried to add it by adding the full domain like this "www.mydomain.com" and then making it a link, this way I though google would would see the url. So guys I was asking myself, how powerful is a wikipedia backlink? Also does anybody has any experience using this type of backlinks, what are the chances they get deleted and what impact do they have?