delicious and diigo

I'm ready for spring and the spring cleaning of my favorites!  I really like the way websites can be saved, organized and shared on the computer using Delicious.  I would like to share some of mine with you and my username is saramcarothers.  I've already found some people who have really interesting bookmarks that I'll look at in the future.  It will be great to see which websites my colleagues have bookmarked.  I think that using delicious or diigo in the classroom will save students time in researching as well as help them to find more relevant information.  I haven't had much experience with Diigo yet but plan to experiment with it.  I figured out how to highlight but still need to learn how to make annotations.  This will be very useful in teaching students how to summarize text and prevent them from plagiarizing.    I read that a teacher can use Diigo Educator to create groups and student accounts.  There is a lot of potential here.  I just wish that I could have installed a toolbar at my school, but right now at my school, the computers restart "from scratch"  and we're not allowed to make permanent changes.  I'll have to talk to the tech person about that!  I'm going to look at ipads tonight because I think I could get more work done for this class.  It's really frustrating when youtube is blocked and, although I know how to override it, that only works on teachers' computers SOME of the time.  Then you have to restart the computer and log in to 5 different places all over again!  It's funny that the blocks are meant to protect students from harmful content but it is also protecting them from learning!