Hiya All,
Phew - I'm just about to head off to the sack but before I go I've got something pretty cool to share.
Edublogs Premium - http://edublogs.org/services
Any user signing up gets a configured WPMU install all to themselves... it's not *true* WPMU-MU but I'm pretty happy with it as I can now offer free blogs AND (non-free) multi-user blogging platforms through an automated system.
Here's where I'm coming from in a bit more detail: http://incsub.org/blog/2007/introducing-edublogs-premium
It's taken a long time and I would never have been able to manage it without the help of all you good people - can't tell you how grateful I am.
Would love to hear your thoughts.
Cheers, James