I've noticed that I can only read some members blogs on here and I wondered if that is because the default setting is private? I haven't created a blog myself, so I don't know. If a member creates a blog, is it necessary for them to change settings to make it viewable to all/some members?
You might have a look at this. http://emptyclosets.com/forum/empty-closets-help-feedback/12043-help-feedback-resources.html "How to make your blog viewable by all members (by default they are private)"