I'd like to see the Scan Time displayed in Results Summary.
Many perform a scan during times when they are away from the computer and as long as their are no threats detected will not check the Security History.
I want it displayed in the Results Summary simply for convenience but it could be useful for anyone who doesn't check the Security History, for example, if scans suddenly start taking longer than they should due to an infection, incompatabilty, bug etc.
I disagree. The more feature means the heavier it becomes. Keep things to a minimum.