Yesterday, Google Wave was introduce at the Day 2 keynote of Google I/O. It’s pretty hard to give Google Wave a decent explanation, because it does so many things in new, amazing ways. Think of it as a hyper-communication tool that allows you to communicate with people, services, sites, etc. in brand new ways. The build of Google Wave demoed in the video is still very early, and just shows a fraction of what the final product will be able to do. You really do have to see it to believe it though. Oh, and I think that this is also evidence that HTML5 will officially, undoubtedly, rock.