Cloud Computing - 8/22/12

How would you use cloud computing with this particular example? 

I am planning to link this to my webpage.  I just discovered all of the at the end of the school year, so I've played with it a little bit.  I think it will be a great tool for students to stay connected and plan their day/week/months better.  I'm really liking Google more and more each day.

Would cloud computing be a useful tool in your classroom? What are the pros and cons? 

Now that students will be getting their own Google accounts, I can do so much with cloud computing.  The surveys and things I used to do in class that took up some time I can now have them do outside of class on their own time at their leisure.  

I see this as such a time saver and classroom management tool that I can refer students to instead of explaining things over and over again.

A con is that I am assuming students have access to internet, and I know that isn't the case.