I'm just happy that people were using them. I'm not really sure just how many people did, but as long as they were used I'm happy. I feel that people really underestimate the chances of hearing loss, but all it takes is one bad hit of feedback to take you out. On top of that, being exposed to the volumes we are hit with for long periods of time WILL damage your hearing. You may not notice it for many years but it will most likely catch up with you.
I know Pellaz and I spoke for years about how they could just sell earplugs for a dollar each night and make a little extra profit off it, but I figured that would not happen so I said fuck it and just bought two boxes. It's all about making this festival the best in it's class!