Emailing user when a reply to a trade offer is received

How about emailing the user when a response to a trade offer has been received? I am constantly monitoring my email box but I am not always on Steamgifts so I quite often miss replies and don't see them until later. A lot of the time the person who sent the trade offer is then offline. This might save people a lot of time waiting for users to come back online if you were notified by email.Also send emails when you receive an offer for a trade too. :)