I have always had a fondness for ex-pat Scott Lemieux, who has been very kind to the Pith and Substance enterprise. And I like his co-blogger, Rob Farley, although I do not share his fascination with battleships. I found their subsequent co-bloggers, "d" and Bean, to be predictible and boring American liberals, but figured mediocrity needs representation too.
Still, I am a bit amazed that anyone over the age of five would find digestive diseases funny. One of my family members has suffered terribly from colitis, and I have known someone who died from Crohn's. A big part of what makes these diseases terribly is the social humiliation. And the juvenile attitude of people like "d" reduce their ability to get the kind of scientific funding other diseases attract -- although the truth is that there are few ways of dying prettily.