Yeah, I have yet to find reason for 200 being an issue. I also can't imagine its something terribly easy to prove anyone going over. I suspect the majority of the reason for the number is to reinforce to home brewers that it is supposed to be for personal use, not commercial.
Yes the actual law is like HomeBrewGuy says 100 gal per year per adult in the house up to a max of 2 adults. As far as getting caught it is like doing drugs.. it is not if it is when. Big brother is watching...
they yes im tied of them too i should be able to brew what i like i thought this was a free country // sorry to get off subject just had to let off some steam