I use a combination of Remember the Milk for recurring tasks with Trello for managing tasks and projects. I try to apply a GTD methodology on Trello boards and

I use a combination of Remember the Milk for recurring tasks with Trello for managing tasks and projects. I try to apply a GTD methodology on Trello boards and I like the results thus far. Trello is really flexible, has a simple basic interface, but also a lot of (optional) depth for power users.