trendalicious is a near real-time view of website popularity trends as reflected by the del.icio.us social bookmarking service. All URLs that have been posted by a minimum of two people in the past sixty minutes are displayed, ranked by the total number o
TagCloud is an automated Folksonomy tool. Essentially, TagCloud searches any number of RSS feeds you specify, extracts keywords from the content and lists them according to prevalence within the RSS feeds.
E. Rader, и R. Wash. CSCW '08: Proceedings of the ACM 2008 conference on Computer supported cooperative work, стр. 239--248. New York, NY, USA, ACM, (2008)