Jina Huh Lauretta Jones Thomas Erickson Wendy A. Kellogg Rachel K. E. Bellamy John C. Thomas BlogCentral: the role of internal blogs at work. 2447-2452 2007 conf/chi/2007a CHI Extended Abstracts http://doi.acm.org/10.1145/1240866.1241022 db/conf/chi/chi2007a.html#HuhJEKBT07