I think it's a great idea. Having a timer that would automatically total the time daily would be fantastic. Perhaps the timer would continue to accumulate the time from all the starts and stops and then the user could send the total at the end of each day to log it in. Or, the user could also chose to not log it daily, but just let it accrue for each part of the project (Set up time, Piecing time, Quilting time). I'd definitely purchase something like this.