ActionItem is a simple, intuitive, note-taking app that allows users to save plain text meeting notes directly to any calendar on their device. View a demo here: http://durbinware.com/products/actionitem/demo
Tap the calendar icon on the top left corner of the screen, select a recent event and start taking notes. The results are synced to the "Notes" field in the selected calendar event.
By storing content directly within the calendar, these notes inherit organization by meeting subject and chronology. It also enables collaborative scenarios since these notes may be shared with any co-workers who have access to the same underlying calendar.