Having written a fair amount of multi tenant frameworks, but somehow never completed. A complete rewrite using Laravel 4 was soon completed into the threefold of packages that made up hyn multi-tenant.
While hardly having used the package, I intermittently pushed commits to it anyway. The second version moving to 5.2 of the Laravel framework soon was adopted by several start-ups. The use case became "Software as a Service", taking into account amongst others a social analytics platform and task management tool.