Many bloggers share most of the content they produce with the world. There is nothing wrong with that approach. But you probably want your highly private blog to be accessible only by a small selection of people. Private Facebook is a handy plugin that lets you create a private blog only for people who you like. It restrict access to your blog to people who you approve.
Private Facebook is quite a simple plugin. In order for your visitors to access your blog, they need to connect their Facebook account to your website. You will have to approve your visitors before they get to read what you have shared online. User settings are available to admins, so you can easily see who’s allowed to access your site.
Keeping your main blog private is not a great idea. But for personal blogs, Private Facebook is well worth checking out. It is not perfect but the concept is solid.