Bob's Case is at http://www.sharablethings.com/interests/35.

A sharing self-assessment helps Bob turn up things to share. In this first month, Bob decides to share a Porsche and rent out half his townhouse. He will come out $500 a month ahead. But what about the house, wife, kids, and minivan lurking on the edge of his consciousness?

Watch for the next installment of Bob's Case.