HAR!
i keep mine at home.. or if im using in my car and get out.. in my pocket it goes..
crackheads will steal it thinking is some sort of nintendo game, or cell phone or who knows...
once stolen you's gotta buy a whole new unit so i understand. and if you switch maps with it.. say from e85 to 93 (as i do) then you are outta luck...
also unless you use one of the extension mountings for the odbII port or push it up inside the dash.. its not impossible you will break the dongle.. or worse.. break the subaru odbII port itself you i understand is expensive to repair..