I get a lot of scoobs flashing or waving and do tend to return the gesture.

Funnily enough though, classics never seem to wave/flash.
Was driving down the A406 the other day and an RB320 flashed going the other way.

 

Had my car for over a month now and realised after seeing a few around. I tend to just rest my right hand on the top of the steering wheel when I notice someone rather than wave like a madman (but I'm guessing most of you do the same anyway!)

 

kassam? haha, i just sold that car man

 

I have only had my car for a couple of weeks now and pretty much always get a wave. Used to have the same thing when I had my mx5

 

Had a guy in a blue Hawk eye wave as I drove my Terzo for the first time the other day, just wasnt ready for it! by the time I made the conection he was gone! Maybe next time

 

a wave/flash or both all the time (if i see em lol)