Less Television in Online Homes

Shaheen writes "USA Today has an interesting report about how homes that have an Internet connection watch an average of %13 (about an hour) less television than other homes each day. You can read about it here. " What about those of us who forget to turn the TV off while we read our email? The scariest thing to me is that 13% is an hour. Who is watching 10 hours of TV a day?