Lifelogging

I'm reading this article in fast company about memory and a guy who has developed software that allows links with a little camera and shoots a picture every minute to go with the constant audio, the end result is a constant log of nearly or everything you say or do. The counter to it is the idea that forgetting some things is good. Do we want to know every little bit of our day/life. Is the joy of life in getting the memories the way we want them or the way they may have exactly happened? I think it's somewhere in the middle. Keep track and let the minutae go. Find the things that matter and then let go of the things that don't.