Pyro is a new desktop environment for linux which merge the web and desktop computing.
So, it is a kind of mashup of desktop and browser. It is a great idea.
A lot of people think to revolutionnize desktop whereas it is flat for along periode. I think we will have soon a great new desktop. It can come from many actor ( open source, novell, apple, MS). I do not bet on what I have seen for moment because it can not work in production area with a lot of file to organize.
Hope, someone will find the good concept for desktop and change our sad and flat desktop environment 😉