You can set Google to notify you when a form has been submitted, but you only get a link to the update spreadsheet in Google Drive. This script takes all of the submitted data, arranges it the way you want in a document and sends a PDF to the email you designate. I left out the final step in his code, which deletes the temporary file. Now, I also have an archived Google doc of each submitted form! Now, we don't have to manually create a separate mail merge after all of the registrations have been received.
This app from the chrome store can be used on chrome browser, chromebook, iPad, or iphone. Sync. If you already use drop box this is a must. OPen the app and you can start a new document or open one from your drop box or google drive and start working. Makes data flow in the ipad world a snap.
With cloud storage continuing to make progress as broadband continues to make inroads to more people and speeds increase, I hope features and transparency in using them grows. I have and use to various degrees iCloud, SkyDrive, DropBox, and Google Drive (used Insync for a while). My favorite is still DropBox and the space limitations are not an issue for most people. Speeds of Cloud storage will never be the same as LAN or WLAN speeds for large file storage, so frequent access to large files in the cloud is not a realistic possibility yet (ever?). While an argument could be made for backup, well I think CrashPlan, Mozy or Carbonite (as well as others) have that market covered.
While I like the Arstechnica brief pros and cons (http://arstechnica.com/gadgets/news/2012/04/cloud-storage-a-pricing-and-feature-guide-for-consumers.ars), I would love to see more in depth pros and cons from long term usage. iCloud for instance while great for iOS backup for our families 2 iPhones and 1 iPad, there is no transparent way to mount the iCloud volume for direct or cached data storage. On the other hand, the Shared folder on the Dropbox volume is nice for my wife and I to share working files across our two or three computers for work. Awesome. SkyDrive has a hook in MS Office which I have tested and works nicely, but it is limited in device support. GoogleDrive is really new, so I am still working through using it.
I suspect this will continue to evolve over time.