The only "reality show" I watch is American Idol. I can't take the risk of getting hooked on any of the other shows because I know what kind of freak I turn into during a season of American Idol.
Blogging is like an online reality show. We are witness to people's ordinary and, on occasion, not so ordinary lives. I have always enjoyed driving around at this time of year looking at Christmas lights and I especially like it when people have all their doors open and curtains drawn so we can see inside.
Reading other people's blogs not only lets you see inside their homes (if they post an occasional picture) but always lets you see inside their minds which is so much more interesting.