Reminded me not only that yours was the 101st post, but gave me a great way to remember about turning on and off the outside lights! (re my #100 to Molly). How you ask?
Simple (I will now enter the "geek" zone)
In computer language:
1 = ON
0 = OFF
1 = ON
Okay...it's sad, I admit it, but I've been a geek for over 25 years (event though my present job is administrative) and it is one of those things that is hard to get away from!
Need to find more coffee!