When even the NYT is telling you how to preserve the food you buy/grow, it's time to get going. I'd like to say the reason I don't freeze more stuff is that I buy a lot of frozen stuff, my freezer isn't that big, and I'm afraid of freezer burn.
I did freeze some produce last year -- blueberries from the farmers market, shredded zucchini from my garden. And then I didn't use it -- any of it. Hmmm.