Internet and Brewing
It is hard to imagine life before the internet. I remember first stumbling upon it in college, and was blown away. I used up a lot of computer lab time surfing the net, usually to sites that had something to do with Pearl Jam information and bootlegs. This was back in the day when a decent bootleg would cost you close to fifty bucks and you'd be lucky to get it on a CD, but the internet leveled the playing field.