This menu option provides access to the Data Wipe plugin's functionality.
Data Wipe is used by Site Managers who've been testing functionality and then want to delete test data that has been generated.
Destroys data that is collected when making bookings etc, is intended for developers who wish to clear their Jomres tables of test bookings and other data.
If you use this script, then complain to us that your data has gone and you did not make a backup of it, we will point fingers and laugh at you. Then we will probably tweet about it.