Are you on a new bike, do you nod at older bikes or only those "on a par" with your machine? Do you ride an older bike and still get nods from the 0% finance boys, or do they ignore you too?
I'm on a 98/99 cbr600 f4 but because it stayed the same shape for so many years i guess many could view it as being fairly new especially because of the condition. But for me dont discriminate against older bikes just do sports bikes as no one else nods back