Great post today from Barry giving an overview of what Blogs.mu is and is not:
blogs.mu does not provide each site created with it’s own installation of WordPress MU and separate code base. That would take up a lot of space and resources on the server and, frankly, be too unwieldy for even the most geekiest of server admins.
It is also not a hacked up, heavily modified, fork of WordPress MU.
It is a clean, untouched, unmodified installation of WordPress MU with, and for me this is the most important part, zero, none, zip, not one core edit or hack….
