Are you concerned with the number of poker machines in Australia?

This is maybe more of a NSW issue, but NSW is second only to Nevada in terms of the number of poker machines per capita in the state. Australians lose ~$23bn in gambling each year. I appreciate it's their choice but the concern is that losses are concentrated in low income areas. Does this bother you? Do you think we should stop gambling so much? Do you have friends / family members who regularly use pokies? Does it cause problems?