Web 2.0 Applications
The term "Web 2.0" (2004-present) is commonly associated with web applications that facilitate interactive information sharing, interoperability, user-centered design, and collaboration on the World Wide Web. ...
In this page we will be sharing some of the Web 2.0 applications that can be helpful in ITGS

Wordle: Wordle is a toy for generating “word clouds” from text that you provide. The clouds give greater prominence to words that appear more frequently in the source text. You can tweak your clouds with different fonts, layouts, and color schemes. The images you create with Wordle are yours to use however you like. You can print them out, or save them to the Wordle gallery to share with your friends.
TodaysMeet: TodaysMeet helps you embrace the backchannel and connect with your audience in realtime.
Encourage the room to use the live stream to make comments, ask questions, and use that feedback to tailor your presentation, sharpen your points, and address audience needs.

Google Docs: use Google Docs for collaborative work.

TimeToast: This can be used to create interactive timelines on any topics such as the evolution of IT .

Presentation Tool: PREZI This tool is used to create interesting presentations.

Survey generators: www.SurveyMonkey.com

Meeting words is a simple text editor for the web.Your text is saved on the web, and more than one person can edit the same document at the same time. Everybody's changes are instantly reflected on all screens. Work together on meeting notes, brainstorming sessions, homework, team programming and more!

E-learning and Web 2.0 tools for schools

(Source Mindomo)

Creating mind maps online www.spicynodes.org