This document discusses different terms used to describe distributed collaboration and crowdsourcing, including crowdsourcing, peer production, human computation, social computing, and citizen science. It examines the assumptions and implications behind these terms. Key questions include how well the terms fit what is being analyzed and the social and ethical implications of using the labels. Characteristics of different models are compared, such as labor markets, peer production, social movements, and computational systems. The conclusion is that the context cannot be escaped and the design of citizen humanities projects will be affected by how human endeavors are conceptualized and organized.