This area seems to contain the best anecdotal evidence for something like karma too. Seems those who are most fearful, and super lock everything also get robbed a lot. Those who don't worry about it don't get robbed as often.
Anyway I think its funny that the people who are afraid of robberies and "double lock" and "tripple lock" talk about how its "inevitable" they will get robbed, and that it makes "common sense" that the extra locking is required. Of course if that was so true, the number of "no-locks" reporting 0 robberies would be way fewer. Seems that there is a huge amount of fear manipulation happening in the lock industry.