I have stressed the importance of cloud storage in many of my posts. Google Docs is a great cloud service, you can read my post on Top 5 Cloud Storage options. The major downside of Google Docs is lack of shell integration.
In one of my previous posts I had mentioned about Nocs that allows you to sync your docs with Google docs. But its use is limited to just one file type. Imagine an app that allows you to easily upload all the file types onto Google Cloud and overcomes most of its short comings (well most of, not all!).