I use a lot of lemon juice. It makes a great, simple salad dressing when combined with olive oil. I use it to create Tuscan Steak (http://terrygruggen.blogspot.com/2011/05/tuscan-steak.html). And it's a must have for seafood of any kind.
But I hate juicing lemons. And I haven't in years because Costco sells 100% organic lemon juice from Italy in 1 liter bottles. That's 22 juiced lemons right at your fingertips.