I've seen some links to lists of books with reviews that people have read in 2010. I have no idea everything I read in 2010, I could poke through my bookshevles, piles of unshelved books, my Kindle account, books I've passed on to my nephew after reading and probably catch them all. Oops, forgot about the pile of books in the boot of my MINI Cooper. So, I'm going to put a bit of effort into at least mentioning books I've read. I doubt most will be more than that.
So far in 2011 I've read book three of the Hunger Games trilogy, Mockingjay by Suzanne Collins. I really liked this YA series. I advise not to start the first unless you have immeadiate access to the rest. They are a quick read and you won't want to stop after the first.
I am now reading Dreadnought by Cherie Priest. I put off buying it in hardback, then accidentally bought two copies of the paperback in December (returned the second one). I'm having similar troubles putting this one down too. I thought it was a YA book too, but protagonist is a young civil war widow, so I'm not sure it really is. The story takes place in an alternative universe where the civil war has been fought for 20 years and is still going strong. Also, steampunk.
I recommend both of these books.