I learned that women are allowed to get angrier when someone has a double standard...lol! (Thank you last Thursday's 30 Rock for that gem)
I also learned that fingerprint door locks are awesome! I installed one at the house today. It rocks. I spent at least a half hour going outside, using it, coming inside, then repeating. And it's raining today...lol! They are also expensive: $200! But this one can be programed for up to somewhere around 100 users. Best of all, it self-locks so my roommate doesn't have to worry about me being an airhead and leaving the door unlocked anymore ;)