27 5 / 2014
"Caitlin Rivers and Bryan Lewis, computational epidemiologists at Virginia Tech, published guidelines for the ethical use of Twitter data in February. Among other things, they suggest that scientists never reveal screen names and make research objectives publicly available. For example, although it is considered ethical to collect information from public spaces—and Twitter is a public space—it would be unethical to share identifying details about a single user without his or her consent. Rivers and Lewis argue that it is crucial for scientists to consider and protect users’ privacy as Twitter-based research projects multiply. With great data comes great responsibility."