I am Zack "Jick" Johnson, creator of The Kingdom of Loathing. AMA.
Mr Skullhead did one of these here AMA things a while back, and it looked like fun. I'll try, as I do in my professional life, to be about 60% as funny as he is.
I'll pop back in about an hour (10am Pacific) and answer questions for 3 hours.
EDIT: Check out my identity!