Hello there!
That is correct. This board is empty for the time being, but truth be told many schools and Universities are actively using Feng Office for different purposes.
Some of them go for the Community Edition, but many other have gone for the Professional or Enterprise Edition and in fact even gotten custom development services to add new modules or features suitable for them.
What did you have in mind exactly? Which problems would you like to solve by using Feng?
Best regards,
Francisco