You know your addicted:
...when you get in your car after reading the boards to check out a street name 10 miles away.
I did that last Monday night. I was reading the boards about people with names from L&C. I had to verify a road I saw in the next town. In Berlin, MD there is a little street that has a street sign that says No. 5 Lois Lane. I made a special trip back in the daylight and took a picture.
