I know a good web 2.0 application

Web2wave ( www.web2wave.com) propose a new way to surf the internet. It’s a completely web-based app so there’s no need to install a thing. With Web2Wave, you can store, find and organize all your favorite web content via 3D tabs. The tabs also display an image of each site you have open. It looks a lot like the iPod technology on the new Touch or iPhone., but instead of album covers, Web2Wave displays website coverflows called Surflets. It’s a completely intuitive and three dimensional interface. Simply double-click on any coverflow image to make that site active. Rummage through sites at your leisure and add as many surflets as you like. It’s currently in beta.