I have been going between my house and my girlfriends house a lot lately and have been having to deal with multiple versions of papers. I save one to my laptop then copy it back to my desktop. So I decided to try google docs, its actually one of the only google apps that I don't use. But this week, with 4 papers due I didn't want to have 8 versions a week to keep track of. So I am using google docs to keep things straight. At first I was sure to copy my work from docs to my computer, just in case. I still do on larger papers, but now I just use it, type in it, and save it there. I can also share my docs with people so they can see where I am in the process and give it a quick once over proofing wise. It has streamlined my workflow. I look forward to google wave as well to use as a collaborative time saving tool.