Today, it is very common that most blogs have a facebook fanpage. A facebook fan page is like an rss feed for casual internet users.
1. Create a facebook fan page here
2. Select a category, type the name of your page and click Create Page.
You have successfully created a fan page!
Now, time for customizations. I'll just explain the basics.
3. Click on Write something about my Fan Page
Type a short description about your blog and a link to it.
4. Change the image.
5. Click on Edit Page
Settings:
Set the age and country restrictions.
Wall:
Set the fan permissions.
6. Be sure to save all changes.
7. Now, you need a fan box for your blog. To do that, click here