A vomit filled trash can full of useful stuff!
I would recommend checking out http://www.Gtdagenda.com for an online GTD manager.You can use it to manage your goals, projects and tasks, set next actions and contexts, use checklists, and a calendar.Syncs with Evernote, and also comes with mobile-web version, and Android and iPhone apps.
Thanks! I'm adding it to my notes for the Springpad Alternatives page(I have the alternatives show up as regular posts to keep from making a ton of pages on the top of the site and all).Do you know of a good getting started guide, or fan site/blog that's not the official site? I love to include that sort of thing in there for readers!