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But I have to tell you that despite all the pain in my neck this has been, I'm LOVING Diigo.  We are annotating the blogs as we read them and then dissecting what they mean.  Now imagine my little kids (6th graders you know) trying to understand that the geochemistry of this sediment can tell scientist about the cycling of sea levels...and this cycling is important to the coastal cities survival throughout the world.  We're just at the most basic places, but they are digging through...asking me questions and pulling out info they think is relevant.I have them write summaries and email those summaries from Diigo to me each weekend.  OK...not all are great.  But most of these kids "get it" and are pretty interested in the science being conducted.  I think they are also grooving on the conversation we get from highlighting important things from the blogs and then chatting (via the annotation commenting feature) about why it's important and what are the next things we should look for.

Although Twitter is growing (having just hit 200 million tweets a day), Twitter has left itself open to be displaced with a slow pace of adding features. Even newly returned founder Jack Dorsey has said that it was too difficult for “normal” people to use Twitter.

Google+ is decidedly in the Twitter camp — meaning you can follow anyone, including Google CEO Larry Page. Google+ lets you see Page’s posts and “like” his photos of kite surfing in Alaska. When posting on Google+, it forces users to select specific social circles they are posting to, which includes “everyone” as an option that mimics a Twitter-style broadcast. I

There are two different types of social networks, private and public — each defined by its default privacy setting. Facebook is by default private and meant to connect actual friends. Twitter by default is public and anyone can follow anyone else.

“Sleep disorders can impair children’s I.Q.’s as much as lead exposure.”