links for 2008-07-28
Monday, July 28th, 2008
Collaborative filtering: comparing Reddit’s karma system to Digg | Web 2.0 Explorer | ZDNet.com
(tags: moderation reputation)
Business group chat, file sharing, group decision making: Campfire
(tags: chat collaboration im)
Macworld | The Portable Office: Work Anywhere
(tags: collaboration entrepreneur)