lol speak for yourself Zebra!! I wave at almost every E90 i see and less than half the time do i get anything back.
i find with the sedans, there's a lot more "normal" drivers who don't really have any kind of enthusiast mind-set, nor do they notice others on the road. your average middle-aged woman driving a 323 is probably not going to wave back LOL.
'88 Porsche 944 - SOLD
'90 Audi Coupe Quattro - SOLD
'07 E90 335i 6MT - SOLD
'08 E90 335i 6MT - SOLD
'13 BRZ SportTech 6MT - current