I'm currently playing with your plugin + BuddyPress.
Could you add a filter in the map creation form to allow to set a default value for the address field ?
Here's my goal : I've got profile fields where the user can set his postal address.
I would like your plugin to be able to retrieve this address so the user has not to re-enter it if he already define it before.
I can build the function, but I just need a filter to hook on it...