I made fun of Google Wave a lot at the time because it wasn't clear what it was for. (Is it chat? Authoring? Google+?) Eventually one of my friends forced me t

I made fun of Google Wave a lot at the time because it wasn't clear what it was for. (Is it chat? Authoring? Google+?) Eventually one of my friends forced me to try it and ... it was the coolest thing! It worked so well! I used it for note taking and collaboration but not for long because it was cancelled basically immediately.