In the realm of barbecue and grilling, proud cooks reign with smoke and fire. The proof is everywhere. Look at your neighbor with a Weber, or all the Facebook pages dedicated to barbecue and grilling. There you’ll see photo after photo of baby backs, turkey, smoked meatloaf, chicken wings, beef cheeks, brisket, rib roast, even pork belly slow smoked using walnut shells. Side dishes, too. When the Posse launched its new Web site earlier this year, we said we were going to run more items about cooking. We have. Now, it’s your turn to share some of your knowledge about…