Web 2.0 is nothing but WWW 2.0 means second version of world wide web so expert says it "web 2.0" . web 2.0 is useful for promotion of blog/article/website etc. it's useful to share information and grow your internet fan network. web 2.0 is a web application which covert to dynamic page from HTML page and promote in short period of time. internet user says that web 2.0 is another name of "marketing" which is very helpful to promote a blog. Read Also :- Effective Traffic From Web 2.0 Submission
What exactly web 2.0 have ?
we can give example of web 2.0 have social networking sites, video sharing site, hosted services, web application, folksonomies, wikis and many more.
Who was found the web 2.0 ? When ?Darcy DiNucci was fonder of web 2.0 application in the year of 1999 and web 2.0 is new or dynamic version of WWW (World Wide Web).
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Why Use Web 2.0 ?
As i already discuss briefly, Web 2.0 have use as business purpose to reach your website to maximum people or we can say that web 2.0 is web application which is provide your web address to exactly who is finding that same content. web 2.0 put your website to it's specific category and give this link to right hungry person.
To know more about web 2.0 visit here at List of Web 2.0 Sites.
Difference between web 1.0 and web 2.0 are describe below in the list of chart.