Perhaps interesting to those who see opportunities for gamification on
Wikipedia projects.
"Games like World of Warcraft give players the means to save worlds, and
incentive to learn the habits of heroes. What if we could harness this
gamer power to solve real-world problems? Jane McGonigal says we can, and
explains how."
https://www.youtube.com/watch?v=dE1DuBesGYM
Pine