Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Candice E. Lewis, Lori Foster Thompson, Karl L. Wuensch, William F. Grossnickle, John G. Cope. The impact of recipient list size and priority signs on electronic helping behavior. Computers in Human Behavior, 20(5):633-644, 2004. [doi]