You underestimate leverage. If this app takes off and shaves off 15 minutes of time for a million people a month, you are looking at 10k man-days of effort a mo

You underestimate leverage. If this app takes off and shaves off 15 minutes of time for a million people a month, you are looking at 10k man-days of effort a month being saved. Not to mention the fuel thrown away by cars in "loop arounds."