What the Burglar won't tell you, that you should know

Came across this article today which has some great tips regarding personal and home security.  The interesting thing is that tips are presented from what the burglar see's, and it should raise some good questions, and maybe some scary ones too.  As security consultants we tend to think of these as gimmes, but i'm sure that many would have never thought about:
"4. Yes, I really do look for newspapers piled up on the driveway. And I might leave a pizza flyer in your front door to see how long it takes you to remove it."
"12. You’re right: I won’t have enough time to break into that safe where you keep your valuables. But if it’s not bolted down, I’ll take it with me."

Well worth a read, and I hope that there are a couple of good tips.