Trap.it is a new site that is designed for gathering information on the web. These folders aka
"traps" are organized in a visual way and then can be shared w/ others. I'm not sure how safe this would be for students yet as their is no filtering process going on, but I would think teachers could find some benefit of it.
For more detailed information check out Larry Ferlazzo's excellent blog.
Give Trap.it a try by clicking here.
My top ten list of digital magazines/newspaper creators can be found here!!!