Social Bookmarking

Imagine having an online bookshelf where you could store books, articles, research, and links to images, well it is possible with Social Bookmarking. You can create a personal bookshelf with your own taxonomy, system of organization, and tag them however works for you. You can share or keep them private. Access the site anywhere and anytime. Create a group with your friends, students, and peers.

I would like to hear about your experience using Social Bookmarking and benefits to education.