Go into the control panel and on the left look for Custom/Embedded Widgets down under Design.
Click Add Custom Widget. Give the widget a title, then enter any code that you need to enter for your link. You'll probably want to check Display in a Standard Widget Box to match the rest of your widgets.
Once you have saved it go back to the home page and click Manage Widgets on Home Page. Click Add Widget. Click Custom Widgets, then the Widget that you just made. Drag and drop it in the oder that you want it, then click Exit Edit Mode.
When you block a person, they can no longer invite you to a private message or post to your profile wall. Replies and comments they make will be collapsed/hidden by default. Finally, you'll never receive email notifications about content they create or likes they designate for your content.
Note: if you proceed, you will no longer be following .