Years ago -on a motorcycle - one passing another would always mean a waive. Now there are so many, nobody bothers. I live in / around an affluent area and I think its the same deal with the Porsche. Either we're all busy focusing on not getting rammed by an idiot driver or there are just so many its silly. Or whatever. Smiles and waives happen, just not routinely.
Think good thoughts.
Try not to judge.
