As we discussed, below you can find three applications that I think are particularly useful for this course. You can find a whole list of potentially useful applications here, on my own ITF site.
Dipity: lets you create timelines that you can share with the world. You can share the latest news, YouTube videos, Flickr photos, Twitter and more. A very nice tutorial and examples for Dipity can be found here.
Google Maps: Create personalized, annotated, customized maps using Google Maps. This is a great way to make your information more interactive, and to free your viewer to explore it in a more freeform, less you-directed way.
SlideShare: Upload and share your PowerPoint & Keynote presentations, Word & PDF documents on SlideShare. Add audio to make a webinar. This is a great way to get rid of your flashdrives, emailing yourself your powerpoint, or other compatibility issues (either between computers or versions of powerpoint).