figure I'll throw my $0.02 in here since I've been drinking a few brews tonight while watching the super bowl and browsing this site.
My winter drinking most likely classifies me as an "alcholic" since I tend to drink 1-2 every evening, or every other evening depending on what is going on that particular night. And I've got a few down tonight for the game and have a bit of a buzz.
However, brewing is a recent hobby that I just took up to occupy my winters, and probably some summer weekend days too

, but during the warmer months(I'm in MN) my hobby is motorcycles, wrenching on them as well as riding them. I also have a 0 tolerance policy when it comes to operating my 2 wheeled vehicles which means I drink very little during the riding months. Of course then winter rolls around again, and I can't ride anymore
According to the questionnaires I've seen on this thread for "if you answer yes to any of these you need help", depending on the temperature outside I would be an alcoholic for half the year, and would be just fine during the other halves.
Oh, and if I could convince my fiance to buy a heater for the garage, I would likely spend less time drinking and more in the garage during the winter, but that doesn't look like it will be happening any time soon, though I would still homebrew as I love good beer regardless of how often I drink it!