This document discusses using an MVC framework with WordPress to build complex websites. It introduces the Lotus Framework, an open source MVC framework built for WordPress. Some key points: - MVC frameworks are better for complex applications but harder to learn than WordPress alone. Lotus aims to combine WordPress' ease of use with MVC development. - Lotus allows for parallel development between front-end and back-end teams. It uses WordPress code and integrates seamlessly with themes and plugins. - A case study shows how Lotus enabled fast development of a custom front-end for a multi-site network, with back-end work done in the framework and front-