Hello. I'm a Research Scientist in the Internet Experiences Group at Yahoo! Research. I study motivations and incentives for online participation. I study perceptions of trust, reliability, and security online. I study user-generated content, social media, distributed work, and all other forms of online collaboration. I use multiple methodologies like lab experiments, field experiments, surveys, qualitative interviews, and social network analysis. I draw from social psychology, behavioral economics, anthropology, and sociology. I'm a husband and a dog owner. I'm a web designer and a coder and a gamer. I'm a cooker and an eater and a drinker and a music lover. Drop me a line.