To that end, British-based Elgg, an open-source social-networking software provider, designed a platform with academic use in mind, connecting students, teachers,
researchers, advisers and tutors, while offering social-networking usuals, like a profile page, a blog, photo-sharing and a buddy list. The idea is that today's college students have grown up using
collaborative, conversational technologies outside the class, so it might be the best way for them to learn inside the classroom. Elgg's 33,000-strong network currently spans 50 schools and colleges
across the globe. Its platform is being translated into nearly 40 languages.
E-learning will no doubt become a trend. Practitioners call them personal-learning environments, composed of mashups using del.icio.us feeds, blog posts, podcast widgets-whatever resources students need to communicate their learning across several disciplines.