Crowd Mentoring on August 17, 2012 collaboration communities mashups online learning social software +
Online bookmarking and notes with Diigo on September 19, 2010 blogging communities social software technology and life +
BTH - presentation on Slideshare on February 11, 2008 blogs collaboration communities My Presentations social software web 2.0 +
Branded environment - campus collaboration on March 19, 2007 blogging blogs collaboration communities mashups RSS students technology and life wikis +
Carnival of the Infosciences #65 on February 19, 2007 books collaboration communities conferences coti information sciences +