Twitter

I really don't get this one. I kept thinking I must be missing something, there had to be more to it than I was seeing....but...apparently not. I wasn't sure what people were talking about so I clicked on some of the tweets thinking I'd get more info, I didn't. Honestly, I wouldn't use this.

Library Thing

At first glance I didn't see a lot of benefit to this website. I could search for a title and try to find a review on it, but I can get better book reviews from Amazon. What I did like was the recommended titles that came along with it. It's a workable way to find titles in your selected topic.

Google Docs

The online tools like Google Docs, I think will be replacing MS Office products. There are people out there who don't have their own computers, or a place to store documents, so I can only see these applications becoming more popular.

You Tube

I don't think I'd spend a large amount of time on You Tube. Where it would be useful to me is in the how-to area. If I needed to see how something is done, like building something or seeing how to cook or bake a dish...that is where the usefulness of this site appeals to me.