Tweeting disaster: hashtag constructions and collisions. - Liza Potts; Joyce Seitzinger; Dave Jones; Angela Harrison (SIGDOC, 2011)

"I see you're talking #HPV": communication patterns in the #HPV stream on twitter. - Angela Harrison (SIGDOC, 2012)

Interfaces as rhetorical constructions: reddit and 4chan during the boston marathon bombings. - Liza Potts; Angela Harrison (SIGDOC, 2013)