Much more valuable than a plain text link, you can now get contextual links the TheSEOKing.com! Here's how it works:
To see examples, look under the "Featured Articles" section on the homepage of TheSEOKing.com
TheSEOKing.com: $40 per month
TheSEOKing.com and KingOfTheWeb.net/directory/: $60 per month
The SEO KingNew Featured Articles With Contextual Links!