I think the real point is that its hard for the concert goer to take sympathy here.
You pay Band X $10,000 to play at the club and then charge 1000 people $25 to get in to see them.
you are charging a premium to make a profit because you have the resources to have a band play at your club. So when someone else has the resources to buy 100 tickets and sell them for his own profit, I dont see the difference.
I realize that you do, because you're in that business whereas, despite working at clubs, I am not really in that business.
Sometimes it doesnt matter who's ripping us off!
As for the stamps analogy, or any other one, it never works. You are thinking like the seller and we are thinking like the buyer. Why should the post office be the only one to profit frmo stamps. that doesnt sound capitalist!
Besides, you own venues, therefore, you stand in a position to do something about scalping. It may cut into your profit, and it may not be much, but its more than we can do out here!