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in title, tags, annotations or url

In the fall, I ran across a new social bookmarking site–Diigo. I started using Diigo with a paper that I was writing and loved it for several reasons. First, it’s a social bookmarking site which meant that I could peruse the links of other people on the site. Second, Diigo gave me the Furl functionality of highlighting and annotating, but the format seemed easier and the interface was more aesthetically speaking (in my opinion).  While I was in this stage of tinkering, I met with one of my dissertation committee members and I was talking about the focus of my dissertation–blogging. He very bluntly reminded me that my entire dissertation could not focus only on blogging, but needed to be focused on more features. I was in a bind–I wanted to focus on the advantages to writing that came from blogs, not all medias. But the more I played around with Diigo, the more a little grain of an idea began to grow. My dissertation should note about the advantages to writing–but about collaboration through Web 2.0

So, this semester, I went out on a limb and offered my students the option of collaborating on their research this semester. They were already not looking forward to the research, but the idea of using each other to further their research sounded like a good idea. Still, they weren’t jumping at the idea. Then, I gave them a quick walkthrough of Diigo. Their eyes lit up like they had just been given a present–and it wasn’t even their birthday. One student looked dumbfounded and asked: “Is it really that easy?” “It sure is.” I replied.

Annotation is Suddenly Fun Each semester, I try (in vain, usually) to get my students to annotate their text book. I do this to prepare them not only for future studies, but also for the annotation that research demands they do. Diigo, suddenly, makes the students want to annotate their bookmarks. It is their chance to make sure the world (or their group) knows how important specific words on a webpage are to them.

Despite my best efforts, my bookmarks had gotten out of control. Something had to be done.

That’s when I came across my new favorite tool. It’s called Diigo, and I use it every day. Diigo allows you to highlight and save blog articles. Pre-Diigo, I would bookmark an article, and when I wanted to reference it, I would have to read the entire article again to get to the part I wanted. Now I highlight and bookmark the article, and when I want to access that information, I go straight to what I need. Diigo even allows you to put sticky notes directly onto blog posts and articles. You can add your own comments so that you know why the heck you saved and highlighted the article in the first place. The highlight and annotate options are particularly helpful if you do research prior to writing articles.

You can even highlight a portion of an article, click “send,” and email just that snippet to a colleague or friend. The emailed snippet contains a link so that the recipient can access the original source if they want more information after reading the blurb. You can also add your own comments when emailing snippets.

Diigo is an online bookmarking tool with a twist. Sometimes, merely saving a bunch of tagged Web sites to a list of favorites is not enough. Ever wanted to highlight one cool corner of a Web page? Do you wish you could scribble on various Web sites to collect recipes, plan a vacation, or write a big research paper, then share your notes? Diigo can help you do that.

Diigo's plain text interface is as simple as that of Del.icio.us, yet with additional functionality. For instance, Diigo lets you select a bunch of bookmarks at once and change their settings; Del.icio.us does not.

Diigo looks as basic as Del.icio.us, but ease-of-use tweaks make a big difference in convenience. For instance, you can select all items on the page and change their settings at once, which Del.icio.us doesn't allow. Advanced search features look within the text of a page, as well as at tags, titles, and your annotations

highlight is not visible following de-selection

whilst highlights are suppressed, the contextual menu of Diigolet is suppressed

To use the highlight and find feature, you just type in the textbox that you use for normal searching but this time either click on the button for each word of the search term or the highlighter button. It sounds like a lot involved with the toolbar, but really once you start to use it, you will grow to love it. I mentioned that Diigo is not only a social bookmarking service, but also a social annotation service. Diigo lets you highlight any text on any site and bookmark the page saving the highlighted text. Once the bookmark is saved, the next time you visit the bookmarked page, you will still see the text you highlighted, but this time with a blue underline. You can save multiple highlights on a page and even save sticky notes to each highlighted text area that you saved. This is excellent because there are many times that I have wanted to keep a note of something specific on a site and couldn’t and later on forget why I bookmarked it in the first place. Now I can keep notes on pages so I know what I was thinking at the time. On top of all of this though is that you can set public sticky notes. Meaning that when a Diigo user is to set a note to public on a page, any other Diigo user will see the note as well when viewing it. I also should note that in order to save a public note, you must have atleast two friends to help cut down on abuse with notes on sites. Diigo has many other great features. One feature that caught my eye was the importing of bookmarks. Instead of importing a saved file to Diigo, it will actually open a popup listing all your bookmarks from your browser and let you import each on all at once or individually. It also tags them all by default using the tag, “Links” along with the name of the folder it was found in from your bookmarks directory. This is great because I don’t have to make any file or anything to import bookmarks. Another feature that I thought was interesting search page for Diigo. Diigo has searching in the interface itself, but unlike other services, it also has its own search page that lets anyone search Diigo (even if you aren’t a member). Instead of showing results in the Diigo’s website itself, it will show results on a page in a format much like Google’s which makes it a whole lot better, in my opinion. Another feature that Diigo has is friends. You can add friends to your bookmarks page so you can easily view their bookmarks when you want.