Yes, I think it really does depend. Like a previous poster mentioned, if your grades are subpar, those activities can perhaps make a difference. It didn't come up at all in my interview, but then I was out of college for a few years, working as a technician, and my grades were good. That could also have something to do with it-- where you are in your education. If you're out of college and working, they may not place too much significance on what clubs you joined in high school or what volunteer activities you were involved in; perhaps they would look at it more if you're coming straight from high school. I would at least have a few extracurriculars and volunteer experience.