Q&A: Doing NaNoWriMo?

Q: Are you doing NaNoWriMo this year?  A:  I do intend to do NaNoWriMo, but haven't settled on what will be nice and easy for my brain to play with, and not burn it out so bad as last time. I want to get the 50k words, because it's so much fun to participate with all the other WriMos out there, but I also don't want to exhaust my creativity, since it just finished up a hard job already this year. (Writing Traitor's Knife basically from March to December last, ready for Beta readers December through Jan; second readers late winter/early spring, final edits/etc, and a release date of July '13. My poor brain worked hard! )   (Many, many thanks to all those who helped out so much by Beta-ing, editing, etc throughout the process! You are the best!)  So, even though my creativity has been muchly taxed the past twelve months, I've had a bit of a rest, and a little vacation, and I don't want to miss out on the NaNo-ing  fun. So... Yes! I will be doing NaNoWriMo! I just have no idea what I'll be working on.
   Are any of you doing NaNoWriMo?