Google Wave is a recent Google's project that combines many types of online communication. It's like a webmail client but it can do much more than this. It is used as an instant messenger, it can show all the steps of a conversation, everyone in a conversation can watch realtime what the others type and it can incorporate and play every type of archive. So, this multiplatform can be really helpful for doing some teamwork.
Google wave is currently in private beta version so only people who have an invitation can try it.
For more information visit wave.google.com.
