Online Productivity Tools

I gave google documents a whirl and found it to be a fairly useful program. I don't think it is something I would regularly use however. I like that you can save and access your files through the Internet but I always just save my files and email them to myself anyways, which is essentially the same thing. Though it may have the same functions as Microsoft word, I am more familiar and comfortable with MS's offering. Word is also more aesthetically pleasing (though this is expected as it is a paid for product).