The New York Times Bits blog reports on the close of InBloom, a database for student data that became a privacy lightning rod. On the one hand, it’s a great idea: there’s a lot that educators and researchers could learn from analyzing this type of data across regions, demographics, etc. On the other hand, it’s probably not a wise idea to connect students’ names with sensitive or personal information. Objectivity is key, too. You’d like to measure attributes in a way that doesn’t lend itself to educators’ biases and reinforcement of stereotypes.