With this blog package you can create a blog site for yourself, we call this Single-User blog. And with this blog package you can also create multiple blog sections called blog roots. With this functionality it is possible to have different sections with different blog layout that supports the theme each blog is about.
It is also possible to have multiple bloggers on your site, we call this the Multi-User blog. Each blogger can have hers/his own blog section or multiple bloggers can blog under the same section. This provides the ultimate flexibility in the use of this blog package.