Suggestions

I like the idea of either auction theory or voting games. I'll try find some papers tonight.

I found this job link at Facebook:
http://www.facebook.com/careers/department.php?dept=engineering&req=252982930580

"Expert knowledge of algorithmic game theory, auction theory, mechanism design and their applications to online advertising"


Wikipedia entry about voting & game theory:
http://en.wikipedia.org/wiki/Voting_system#Influence_of_game_theory

Here is a link to a paper but its a theoretical paper rather than an application.
http://www.jstor.org/stable/2627441?cookieSet=1