I've always heard all the things Google has to offer although I have never really spent the time exploring. My husband loves Google Docs. I think it would be a great way for educators to use. It would be easier to collaborate and add to documents without having to email each other all the time.
I have recently found out about Google Education which is really cool. They offer many different tools educators can use. I think at first, it is somewhat confusing, although I think the more time you time you spend, you realize how you can utilize the site.