Everyone's been talking about Social Learning Environments (SLEs), the internet offers a plethora of tools that could become a part of a SLE.
"While some of these tools cost money, the bulk of them are free. We can construct our very SLE using these free tools. Jane Hart wrote about ‘How to Create a Social Learning Environment’ in the November 09 issue of Inside Learning Technologies. She covered the major tools that can be used to create a Social Learning Environment for free or at a low cost."