http://learnhub.com/users/kloop Social Learning Network. LearnHub is for people who love learning and sharing knowledge with others. It is a set of tools that make learning online fun and engaging, and teaching online easy and effective. en-us activity kloop joined the community Ruby on Rails. Thu, 10 Jul 2008 16:37:30 +0000 Ruby on Rails Ruby on Rails 0.0722150802612305 activity kloop signed up. Thu, 10 Jul 2008 16:31:56 +0000 kloop kloop 0.00840520858764648