[rogbar]

Most typically, it's to keep track of when I've assigned a task to someone, or when I called or emailed or left a message for someone, or when I've sent away for something.

Part of my review process is to look at these dates and make judgement calls as to when I need to follow up. For some things it's 2 days, for others, it's 2 weeks, or whatever, so grouping isn't as useful to me as simply having the original date next to the item.