door is a jar

I keep seeing this question-oriented online survey dotting various blogs and journals, and the first question in it is "Do you sleep with the closet doors open or closed?" I have to ask, who the fuck cares? I mean, does it really matter if they're open or closed? I don't get, as in grok, why open or shut should even be a matter of debate. How is this in any way important? Exactly what is going to be affected in your life by the openness or shutness of comatose closet doorage? I know I frantically obsess, but I'm really curious.