Is there any way for me to see examples of the kinds of stuff it does? I wanted a peek at how this was different from other sites of the same kind and there isn't any information readily available. And then I thought I had to signup to look inside, which I figured I'd do to give feedback - and then it's not available yet?

How will this be different from using Stack Overflow or TopCoder? Is this meant to be a general purpose site of the same kind? How does it work?

What is this?