Percentage of active users in the Internet 2.0 is tiny. Fractions go from only 1% of Wikipedia’s users contribute to making it better only 0.1% of users upload their own videos to Youtube only 3% of people with weblogs post on a daily basis only 1% of Amazon.com customers contribute with reviews The numbers are tiny. But not uncommon. Typical return rates...
My name is Esteban Moro and I am a researcher at Universidad Carlos III de Madrid in the GISC group. My field of research are complex systems. The fact that the systems under study are complex does not mean that its behavior cannot be understood or anticipated. I believe research must be interdisciplinary and close to real life problems and because of that, I do research in social networks, financial markets or viral marketing (complex enough!).