I went to myblog.com from a subsite link I have posted, as I expect my visitor will. From there is available a lot of admin function in the side bar that a visitor could thoroughly screw things up, to start, I do not want those functions available. How?
Next, from that subsite.com I clicked every available link.
Not one of them would allow a visitor to 'post'. This is the purpose of the blog, yes?. Allow visitors an opportunity to share information, yes?
What am I missing ??