I have a particular use case for wordpress and the idea of the multisite network is very interesting to me.
Is it possible for 2 sites who install their own wp3 version to join a multisite network to allow the network super admin manage users across the various sites.
I really need to be able to control the admin accounts across multiple wp installs so it would be great if a user could either import their finished site to my mu account or register their site with my network
Are these possible now?
My Use Case
Allow students install their own version of wordpress, install their own themes and plugins then when required hand over/transferr their site for grading and assessment