Matthias Günther stellt das Thema vorLord of the Code Smells for Padrino
As long as your application exists and developers will leave and new ones will take apart in your team. It's good to have some metrics about certain code smell. A code smells are part of your source code which may be the root of a design problem but are no actually bug. It's good to have some tools to be "lord of the smells" for Padrino - don't let smells lower the quality of your project.