Done :)
Have you considered doing sponsored projects as well Stef? That is, people donate to a specific philosophical project - generally ones that take longer like an extended series? You could make the donations 'live' and public so people would be more excited to see when a project is fully 'sponsored'. I would hope this would not replace the existing 'free' content but rather augment it/provide a means to determine market-demand for a particular segment.
Just throwing that out there! :)