ok, ok. Enough with the clever stuff.......
Is there a directory structure, with folders that I can stick stuff in?
The Google chrome device has maximum functionality with connectivity (internet access), without connectivity it has very minimal functionality (similar functionality to a house brick in fact).
This is not to say its rubbish, but you should not think of it in the same manner as you would a traditional computer.
You do not have applications on your computer, you do not have media on your computer, everything is run through the web browser, its all online.. This is the logical conclusion of cloud computing you hear so much about.
On a traditional laptop, if it gets stolen you have lost all your documents, pictures, software etc... If your chrome book gets stolen, you have not lost your data, music, pictures etc, its all stored on the web..
There is also no licences for software, no updates, no new releases, nothing like that..... you always using the latest version of the application because the application is online, its not run from your own computer
The following youtube video explains it really well.
I think they have a lot of virtue, but like tablets and other devices, they have limited functionality... as long as you are aware of this and you do not require more functionality than they offer, then they are a great device