Google Wave is an online tool for real-time communication and collaboration which was first unveiled at Google I/O conference in May. Wave is basically Google’s attempt at how email would look if it were invented today. Google will officially roll out Wave (Preview) to the first 100,000 users who have signed up for the service through Wave site (http://wave.google.com), to developers who are already enrolled in developer preview program of Wave, and selected paying customers of Google Apps.
