We all have our pet industries, those quirky little eddies in our massively flowing economy (although it's not flowing well at the moment) that for some reason we love to watch and ponder. For example, in the Eighties I became interested in the pork bellies market. Maybe it was my Iowa upbringing, although I never lived on a farm and slopped any hogs. Several times a week I would check in on pork bellies futures -- the old fashioned way, in a printed newspaper, as I trudged barefoot six miles through a raging blizzard to class. Truth to tell, at the time I was in graduate school and working part-time at a restaurant-bar, so I never actually invested any money in pork bellies, but for some reason pork bellies captured and held my attention for awhile. Read more »