ChaCha And Aardvark: Putting Humans To Work To Get You The Answers You Need

<img alt="" />Two startups, <a href="">ChaCha</a> and <a href="">Mechanical Zoo</a>, are taking different approaches to tap human intelligence, and

Mechanical Zoo Gets $6 Million To Build Aardvark Social Search Product

<img alt="" />It's a wonder to me how San Francisco based <a href="">Mechanical Zoo</a>, a startup founded by <a href="">Ma