Goggle Docs

At the present, I'm writing a paper with a friend of mine, which we hope to have published and present at a conference. The cool thing is, we are writing this paper without emailing it back and forth or sharing the same computer. We have over 1,000 miles separating us, yet we are able to work almost side-by-side! The Internet allows us to do just that! We are using Google Docs to process, edit, and save our work. We each have a log-in that allows only the two of us to view and work on the paper. It automatically updates and saves all the changes with a running history of who and when the changes are done. This is so cool!! What did we ever do before all of this technology?!? It took much longer to collaborate, that is for sure!