[PetiteCloud] New page: "What is Cloud Computing, and What's So New About It?"

[Dee Nixon]

I've added a new page to the PetiteCloud site:

What is Cloud Computing, and What's So New About It?
http://petitecloud.org/whatIsCloud.jsp

Comments appreciated.

Also, I just now began creating a glossary.  If anyone would like to
help out by writing some definitions of relevant technical terms, we
would very much appreciate that.