Edible Gardening

I ran across this story from Inhabitat on my tumblr stream this morning and was inspired to start thinking about my own gardening plans this year.  I started a vegetable garden for the first time four years ago and immediately fell in love with it.  There is nothing better than picking your own home-grown green beans or sun-ripened tomatoes.  This year, though, I am faced with a new challenge.  I don't have my large garden space anymore, only a smaller space of dirt and a patio for pots, so I am re-thinking how to garden this year.  

Two great resources for small space gardening that I will be using are Square Foot Gardening and You Grow Girl.  What about you? Are you planting something this year?