Just for myself and a few buddies that also brew. I've been making beer mostly with mashing grains, hops, and home cultured yeast for about 10 years. It's fun having a kegerator in the living room with a couple craft beers on tap at all times lol.
I'll tell you this, the learning curve for brewing is almost as crazy as growing pot. So many things to get into, water chemistry, mash variables, pitch rates and storing yeast... its endless. Took me a couple years to make beer I liked. I'm at the point now though that I prefer mine over nearly anything I can buy.
Nothing quite like an evening of getting trashed with friends on beer you made and pot you grew.
Mostly, because the supply is seemingly bottomless so it often gets carried away lol.