Dystopian and futuristic YA is where all the good stuff is. Examples:

Mary E. Pearson's The Adoration of Jenna Fox
Alexander Gordon Smith's Furnace series (launching in the US in May, I think)
Suzanne Collins's The Hunger Games
Robin Wasserman's Skinned

At least, this is the kind of stuff I'm interested in ;-)

Have a lovely day! :-)