I have no idea if this will be funny to non-pediatricians...but I love it so much, I think everyone should give it a chance.
Likelihood Ratio, by David Hill: http://likelihoodratio.blogspot.com
And here's a random cute photo of Finn trying to pick up a girl in the airport on the way to Guatemala City...see how she's doing that flirty look-up-look-down-look-up again thing?