When you setup the thread, under the additional options section there's a check mark for "post a poll". You may still be able to add it if you go in to edit the thread and then advanced view.
I was surprised to see so many young drivers were in that other poll then I realized it was all Mustangs. It makes sense now. If I had to guess I'd think the majority of GT350 owners were between 40-55. The GT350's are not cheap cars.