More on Flexilis
It seems that Flexilis is quite interesting, it has some nice features for missing devices such as “Locate” “Scream” and “Nuke”:
Locate: Click the 'Locate' button to locate your device and the map on this page will display the location of your device.
Scream: Click the 'Scream' button to cause your device to produce a loud noise to help you find it or annoy everyone nearby.
Nuke: Click the 'Nuke' button to erase all data from your device. Use this if someone else has your device and you want to prevent them from gaining access to private information.
Note: Nuke requires a hard reset.
Check out more at Flexilis.com