Thoughts on Padrino's gemified apps that came up while trying to answer http://stackoverflow.com/questions/26213806/how-to-access-a-gemified-padrino-apps-model-from-other-gem-that-requires-that-ap and http://stackoverflow.com/questions/26222801/how-to-access-padrino-model-and-database-in-a-standalon-bin-script