This paper examines the temporal and ethical affordances of commercial social media platforms, such as Twitter, as tools for engaging in social research and knowledge exchange. Drawing on activity that took place during the "New Frontiers in Qualitative Longitudinal Research" seminar series, the article reports on using Twitter and other…

Networked electronic text--fragmentary, mutable, connected, and instantly accessible from any computer or handheld device--challenges traditional notions of textual coherence and composition, offering affordances far beyond those possible in traditional, print-based texts, including those made available electronically. Such texts become tools,…

This article, using data from a year-long study of writing processes in an institutional context, looks at the demands made on writers in workplace environments as they make requests of their colleagues. Building on Brown and Levinson's politeness theory, the study takes a view of context as being a key factor in framing requests, in addition…