To further clarify, we're not using WordPress MU to power our clients. It's a custom system which allows us to deploy an instance of a customized WordPress inst

To further clarify, we're not using WordPress MU to power our clients. It's a custom system which allows us to deploy an instance of a customized WordPress install from an image when a new user signs up. We can bake in more security, curate plugins, and control the entire experience this way. We don't actually stop anyone from installing a plugin, we simply suggest the best of class.