"For example, scholars recommend using opinion leaders to accelerate diffusion of innovation but such leaders may already be overburdened given their status as leaders ([Borgatti, 2006] and [Valente and Davis, 1999])."
Bridging: Locating critical connectors in a network
Thomas W. Valente, a, and Kayo Fujimotoa
Social Networks
Volume 32, Issue 3, July 2010, Pages 212-220
Huumoris samamoodi – mõnel suurel naljamehel on nii palju enda nalju või juba sama tüvega nalju, et ei räägi uut edasi.
