wow, this is awesome, well done!!!

There's a little issue with the fan base follow settings: If I change the settings and the settings dialog closes, the button cannot be clicked again. Also the "follow" buttons in the list of users below are deactivated. Even reloading the page doesn't help. I have to go back to the dashboard and click Fan Base, then the settings are available again.
edit: F5 or clicking the browser reload button are not sufficient, shift + reload button works to make the settings accessible again. I'm on Firefox.