Well I would wave but then I wave at all sports cars ( Miatas, S2000, Triumphs, MG's, Jags, and some Vettes ect., when driving my NSX. It' something I started doing back in the sixties when I had my first sports car, a MG. We all have been bitten by the same bug just different species. If I see a NSX, only seen one while driving mine in 5 years, I'll give them a toot of the horn too.