No love from the guy in a red G-Body 911 Coupe that pulled up beside us tonight on the 4 lane in NC. Initially gave him a spirited honk of appreciation and thumbs up as we passed by him pulling out onto the highway.

He caught up to us quickly, then pulled beside, so I look over expecting a wave or thumbs up too, but instead he just kept looking straight ahead. That point I rolled down the window and gave another thumbs up, but I think it only bothered him.
It's not the first time I've been "judged" in the Cayenne GTS. Won't be the last either. Anyone else have this experience driving newer P-cars and being snubbed by fellow air-cooled crew? Seems the tables have turned from the way it use to be.