Where I live in Santa Cruz, dubstep is everywhere. Basically the trendiest form of electronic music right now, it has a lot of that wub wub wub bass sound as mentioned earlier. "Burners", aka people who are really into Burning Man, tend to be the biggest fans. Personally, I wouldn't choose to listen to it for the music, but the wife and most of my friends are into it, so I end up at shows just to be social.