Backpack: Personal and small business information management.
Backpack’s a fun combination wiki, weblog, to-do list and calendar that’s featureful but not overwhelming. Make a page that contains check-offable lists, images, dated notes, and files about a project or idea. Link pages and share them with others for collaborative editing. Set up reminders that get sent to your email or mobile device about project deliverables – or to water the plants or pay the rent. Subscribe to page changes in your newsreader, and reminders in your calendar application.