The world loves Wikipedia, flocks to Flickr, and listens to Last.fm. And why not? Web 2.0 sites like them harness collective knowledge, promote interaction and communication, and improve the more you ...

Before YouTube and MySpace, the Web 2.0 was neither as widely used, nor as widely known. At that time, companies that needed online collaboration and file sharing were its main users. That all ended ...

It is hard to imagine that five years ago, neither YouTube, Facebook nor Twitter existed. But even then, as sites like Google, Amazon, Wikipedia and craigslist flourished, the characteristics common ...

The online retail game has changed — again. Your customers’ expectations are increasing. Will you meet them? Or will you miss them? A revolution is taking place online. New Web technologies are ...