I'm not sure if this is useful, but I created a google doc for people
to enter their answers to exam 3 2009.
https://spreadsheets.google.com/ccc?key=0AsEpci4vDZHwdDN4anlNdmxyWUE3eGNoYktqcTZuWnc&hl=en&authkey=CIzwlY0G
Just put your name at the top of a column and put answers in the
corresponding numbered rows. If you are feeling really motivated,
there is a second page called "reasons" where you can explain or argue
any answer if you create a corresponding column for yourself there
(put a given questions argument in the correspondingly numbered row
again).