The problem comes in determining how much time is too much time. For instance, if the effectiveness of the message is 1 week and the scheduled deletion time is 1 month, it will do no good.
While there needs to be a balance between privacy and security, problem comes when law enforcers tilt the balance and start abusing innocent people or some smarties take security in their own hands.
While there needs to be a balance between privacy and security, problem comes when law enforcers tilt the balance and start abusing innocent people or some smarties take security in their own hands.