So should I go commercial?

Laura Erickson made this video of me three springs ago, and suddenly people are clicking on it enough that Google wrote her asking if she wants to do "revenue sharing," wherein Google puts up ads and if people click on them, Laura gets money. So I'm wondering: 1) will she share this revenue with me, or with my buddies in the Wichita Mountains? 2) Is it fair that she even posted this since I didn't sign a release? I mean, if I knew she was taking a video, I'd maybe have changed my angle (really--my other side is my "best side"!) and worked a little harder at my song. 3) Why doesn't Google offer ME "revenue sharing"?