Log 'successful' reminders (or have it be an option)

[dgets]

I was just thinking, while I was doing daily activities that I all too often don't complete... For those of us struggling with habit building, it would be extremely useful to see a history of repeated reminders, as well as whether or not they were marked as successfully completed. This could usher in a new set of capabilities for the software, logging different aspects about the events that the a/t/r is configured for. Upon saving this history, the data could be useful for all sorts of historical record and projection purposes.

Definitely something to look into, in order to make this stand out a little bit once it's good for beta or a regular release.