Last Thursday's USDA Prospective Plantings report indicated U.S. soybean planted area in 2013 will be almost unchanged from last year. I continue to feel the final area will be greater, but that's an issue for another day.What got a lot less attention last week was the fact farmers intend to plant a lot less land to minor oilseeds and cotton this year than last year. The combined plantings of cotton, canola, sunflowers, peanuts and flaxseed are projected in the report to decline by 3.16 million acres from last year and 3.843 million acres from 2011. The largest nominal decline is expected to be cotton with a decline from last year of 2.29 million acres, while peanuts are expected to show the largest percentage change. Canola plantings are...