Should I work for free?

We just stumbled across a great decision flow chart from a link on IDSGN (which may or may not have become our homepage).  "Should I Work For Free?" by Jessica Hische is a fantastically fun way to determine, well... if you should work for free.  Based on a series of yes/no questions, the graphic leads you to the right answer.  A useful tool for those of us who have aunts requesting bigger cellphones or robots to do the dishes...