I recently left my nearly-new tablet on a plane (d'oh....).  While I wait for my various lost & found claims to work their way through the airline systems, I was wondering: Since the Nexus 7 is registered to my Google account and I can see it on my Google Dashboard and that there has been no activity since it was lost, will I know if it was "picked up" by someone else?  i.e. Will it disappear from my dashboard once someone else decides to hard reset and use it?