According this article HTML 5 / TIZEN is going to be THE next 'hype' :
http://www.thepowerbase.com/2012/02/...e-end-of-java/As HTML 5 starts to become the foundation of everything, it’s us, the user who wins. Those of us that comprise the %1 of desktops users using Linux now have the same choice on our mobiles. Many of us use Android, but there will no longer be a reason to be bound to it. We can choose to use Android, Tizen, iOS, WebOS, or whatever we want. We will have the same level of access to productivity apps, games and entertainment, as anyone else.
HTML 5 will be the technology that completely eliminates the need for an ‘ecosystem’. It’s an enabler of freedom.