Rod, please don't take offence, but it's been building up for a long time and the lid exploded. I appreciate your article and wanted to give it another twist. I personally look for wines from producers that are growing their grapes and make their wines with passion.at every step. By doing the work themselfs they control everything from growing the grapes to putting the finished wine in the bottle. I love the people behind these wineries and they become my friends. The problem starts once you ascend the premium wine ladder and the stakes get higher.
Coming back to the vineyard designated cab question I just want to say that if you taste let's say a 20 year vertical of a particular vineyard you will see big changes those years were a different winemaker comes on board and has a different philosophy. The wine might be better or worse but definitely different. I feel very priveleged to be in the wine business and do what I love to do.