As I see it, it's simply an age thing. When you're young and energetic, you make the effort to get to wherever the music/good times are. When you're older, you pick and choose your times and venue. Hence, people only make an effort to go local. This means more venues will get people through the door, but on a much smaller scale. I know this is not the case 100 per cent of the time. I personally hate an undersupported do.