Anyone running multiple blogs using WP? What is the best way to do that? Using WPu? Or a hack? Or separate multiple installations? Are you sharing the same MySQL or using separate databases?
If youre running multiple blogs, what dir structure are you using? Example, if I have one blog only, maybe its at blog.domain.com, or domain.com/blog. How do you structure multiple blogs?
Just looking for the most organized and smooth running install/config.