I´m a big fan of the huge plugin-collection in WPMU, but also I like to use MainWP. I was asking myself if there is any way, that WPMU and MainWP could combine the plugins.
For everyone who don´t know MainWP:
MainWP is a Plugin that give you controll over any of your wordpress systems. When there would be a way to combine it, you would be able to install all awesome WPMU plugins much easier.
Thanks for your answer!