My discoveries about Google Docs

The best thing I can find about Google Docs is that it is free. I currently don't have Microsoft Office at home so this is great for me. It seems to be almost just like Microsoft Office. You can work on projects on other computers without copying to a disc so this would be helpful if you are working from home. The bigest benefit would be that you can share the document to work on changes and updates rather than sending emails back and forth. I guess another benefit would be you don't have to purchase upgrades.