These guidelines are for the entire site not just in the kiddie korner.
The last I read, these are the official guidelines:
Bloggers & Personal
For all of you who have blogs or personal web sites that you would like to discuss or promote on Free Republic, here’s the place to do it.
Our Bloggers & Personal forum is for:
Posting from your blog.
Posting from other peoples blogs.
Posting from your personal web site.
Posting from other peoples personal web sites.
Promoting your blog.
Promoting other peoples blogs.
Promoting your personal web site.
Promoting your favorite web sites.
Posting from your favorite outside forums.
Posting from your favorite lefty forums or sites (DUh and the like).
Click on the “Bloggers & Personal” forum link on the Forums sidebar of the latest posts pages.
http://www.freerepublic.com/focus/f-news/1569660/posts