I said earlier that I tweet @snarkworth, which is still true, but I've added a new account so I'm also @InkStainedWench.
My book is coming out soon, and while I want to keep my user name and followers, I'm changing the display name from Snarkworth to My Real Author Name. I will feel a bit self-conscious with my actual name out there, so I'll use InkStainedWench when I want to let my freak flag fly.