Week 6: #13 Tagging makes the web 2.0 world go round

If you aren't able to view the embedded video, click here.

Tagging is an open and informal method of categorizing that allows users to associate keywords with online content (webpages, pictures & posts). Unlike library subject cataloging, which follows a strict set of guidelines (i.e. Library of Congress subject headings), tagging is completely unstructured and freeform, allowing users to create connections between data anyway they want.

In the past few weeks, we've already explored a few sites - Flickr and LibraryThing to name two - that allow users to take advantage of tagging and in week 3 many even used a common tag (iHCPL) to create an association between photos that we individually uploaded. This week, in addition to exploring Technorati tagging, we want to also take a look at a popular social bookmarking site called Del.icio.us (typed in as http://del.icio.us/ ).

Del.icio.us is a social bookmarking manager which allows you to bookmark a web page and add tags to categorize your bookmarks.

Many users find that the real power of Del.icio.us is in the social network aspect, which allows you to see how other users have tagged similar links and also discover other websites that may be of interest to you. You can think of it as peering into another user's filing cabinet, but with this powerful bookmarking tool each user's filing cabinet helps to build an expansive knowledge network.

For this discovery exercise, you are asked to take a look at Del.icio.us and learn about this popular bookmarking tool.


HCPL has a Del.icio.us account for reference resources here.

Discovery Resources:

• Otter Group Del.icio.us tutorial (8 min. video) - Highly recommended, but slightly fuzzy video quality.
• Several habits of highly successful Del.icio.us users
• Us.ef.ul - a beginner's guide to Del.icio.us

Discovery Exercise:

1. View the 8 minute Del.icio.us tutorial to get a good overview of its features.
2. Take a look around Del.icio.us using the iHCPL account that was created for this exercise. Note: In this account you will find lots of resources that have been highlighted or used throughout the course of the Learning 2.0 program.
3. Explore the site options and try clicking on a bookmark that has also been bookmarked by a lot of other users. Can you see the comments they added about this bookmark or the tags that they used to categorize this reference?
4. Create a blog post about your experience and thoughts about this tool. Can you see the potential of this tool for research assistance? Or just as an easy way to create bookmarks that can be accessed anywhere?

Create your own Del.icio.us account. (optional)