Depends on how well its marketed.
Tablet PCs didn't do so well a few years ago, but look what happened when Apple tried it with the iPad - obviously the iPhone paved the way for it.
Nothing much happened with Microsofts attempts in various Office versions - I did try it but the novelty wore off.
I'll vote "Not Sure". Funny, the only 2 votes cast are for Not Sure and they make up 50% of the votes . . . ????
Now I have voted, there are a total of 3 votes in all categories which make up 67% . . . . ????