Britton

He tweeted out in December that he is writing more books in the universe.  

I've enjoyed everything I've read from Sanderson including Mistborn, but they aren't really books I'd recommend others read.  A lot like WoT it contains a lot of things that can be absolute deal breakers for some people and you have to be able to ignore those things.  I'm actually surprised I can ignore them because as has been said his relationships are not good and neither is his dialogue but he still manages to be entertaining in a way very few other are.  I think Mistborn is his prototypical work and that if it's not working for you it's unlikely anything his other work will either.