Delicious

Delicious is nothing more than a collection of Web sites and blog posts that you save in the social bookmarking site del.icio.us using a specific tag.  These "pages" can offer you, your book, or your business a way to showcase groups of links to sites that are relevant to your message in a "social" space.  I know that it can be used in conjunction with Microsoft Office documents.  It can be used in a business setting and it was useful to me as a student. I found that delicious is a useful and resourceful website.
http://delicious.com/
 

Stumbleupon

StumbleUpon is a discovery engine that finds the best of the web, recommended to each unique user.  It allows it users to discover and rate Web pages, photos, and videos that are peronalized to their tastes and interests using peer-sourcing and social networking. 

http://stumbleupon.com/ can used with a microoft office document.  Toolbar versions exists for Firefox, Mozilla Applicatiohn Suite, Google Chrome and Internet Explorer.  Stumbleupon can be very useful to me because it finds different websites that I have interest in.  I can click like it if I like it or click thumbs down. I enjoyed using this website

Zamzar

http://zamzar.com/ is a web application to convert files.  It allows user to convert files without downloading a software tool.  Users can type in a URL or upload one or more files forom their computer, Zamzar then converts the file(s) to another format.  Zamzar supports the downloads and conversion of videos from a range of sharing websites.  The following websites that Zamzar can convert their video formats to the format you need:  Youtube, Google Video, Revver, PutFile, and etc.  I enjoyed using zamzar.  I never used Zamzar but I will be using it in the future.

Zillow

http://zillow.com/ is an online real estate database that was founded in 2005 by a former Microsoft executive and founders of Expedia.  The website uses a proprietary algorithm call the "Zestimate" to appraise property values bvased on undisclosed factors.  Zillow is a wonderful website that helps you find deals on estate.  It helps realtors, buyers and sellers educate themselves and be a ware of as many details as possible that have to deal with buying a potential home.  In the future if I'm looking for a house, I will be using Zillow.

Poll Everywhere

Poll Everywhere is the easiest way to gater live reponses in any venue: conferences, presentations, classrooms, radio, tv, and etc.  Most businessess uses poll everywhere for marketing research.  A lot of businesses uses poll everywhere such as: Google, McDonalds, MIT, Notre Dame and even different churches.  Poll everywhere is a good resource is you want to find out what the world thinks about something.
I did enjoyed using this website.

http://polleverywhere.com/

SlideShare

Slideshare is a free web application that allow anyone to upload a powerpoint.  It make it availabe for viewing online.  You can openly share it with the entire web community or restrict it to select audience of your choosing.  You might want to show it to a selective audience as training or show it to the world as a way to pormote your business or cause.  My busines uses slideshare to promote their businessess.  I had trouble using slideshare, but it is a good resource.  I will be practicing using it in the future.

http://slideshare.net/

Cha Cha

ChaCha is a search engine which specializes in its question answering service which uses a technique known as the human search engine.  The name ChaCha comes from the Mandarin Chinese word, cha, which means "to search".  ChaCha is used by many contractors.  For businesses it could be very useful, for the simple reason, if they were to seen a worker out of town.  They could use ChaCha to search for reasonable rates on hotels and gas.  ChaCha can be incorporated into a office document.  If they were going to do a presentation.  They could post all their information in a word document.  I enjoyed using chacha, because I have never heard of these website.  ChaCha is very useful.

http://chacha.com/

Tag Galaxy

Tag Galaxy is a very good flash application that uses papervision 3D with beautiful transition effects to explore Flickr photos via virtual planetary systems.  Tag Galaxy saves time when publishing photos to multiple places at once.  Most business uses Tag Galaxy for that reason.  You can post your photos on tag and blogs.

http://taggalaxy.de/

Taggalaxy is eye catching.  When I enter onto this website it caught my eyes.  I was amazed.  It is a very good website.