QwertyWEB

                   Online collaboration is the new web 2.0 as it offers limitless possibilities for today’s net addicted web surfer . Now cloud computing , Synchronization , file sharing, collaborative editing, and discussion boards are more cool features in which anyone can get more information within easily and that too fast - one of the application being Google Wave which has merged email, wikis, IM, and social networking together !
However many people who have tried wave and want to try something new , we bring a big kick-ass list of cool google wave alternatives :