You're an avatar in Whyville (a virtual world with some 1.5 million users aged 8-16) and you're tired of tweaking your (design of your) avatar, so you're thinking about focusing more on earning clams (virtual currency) and building a career – maybe even a real-world one. So here's an interesting opportunity: Because Whyville now has its own power grid, you can help manage it by figuring out the … [Read more...] about Trying out a real career in a virtual world