I have been e-Curating and using delicious (Yahoo) features to create article/research stacks on a number of topics. This topic was spurned on by a couple of books that I have been reading about jobs, computers, automation and manufacturing in the US. I like the features and ease of use of the delicious stacks, this has great potential for both teachers and students doing research.
More on this important topic in some additional e-posts.
Here is the link: WorldReady