I would say the age factor is a decent issue. I remember the first of these style bars turning up about 15-20 years ago and while they had some reasonable amoun

I would say the age factor is a decent issue. I remember the first of these style bars turning up about 15-20 years ago and while they had some reasonable amount of attention initially it wasn't sustainable. One's that came along in the last 5 years have stuck around for the long haul.