Just reading another thread and someone mentioned vacuuming 3 (!) times a day. How often do y'all vacuum? Twice weekly in my house. I know we are lazy but it's grand, no one has died (yet?). I'm fairly sure there's nothing that will make me up my vacuuming levels either 
Am I a full on dirty mare leading my poor DH into a life of squalor and disease? AIBU in not vacuuming more????