This morning I recieved an email notifying me that a friend had sent me a card, and I admit that my first thought was "Great, it's probably some earnest note that's going to make me feel guilty about sitting in front of a computer instead of being outside planting trees." Happily, I was wrong. Yes, it was Earth Day themed, but it was also hilarious. And a little inappropriate for work, so I won't share the message with you. Head on over to someecards.com to check out their impressive selection of tongue-in-cheek Earth Day cards.