Back in the day, of course, enemy No. 1 of the gaming industry were the moralists who objected to gambling as a sin. But those were different times. More recently, old-school finger waggers no longer have "Guys and Dolls"-type worries over gambling and temperance and spend their time focused on stem cells or gay marriage or other things instead. And, particularly in Las Vegas, no grass roots movement against gambling is ever going to happen.

Living in Las Vegas requires you to be more than OK with gambling; you also must live surrounded by the sort of people engaged in putting money at risk in games: the tourists, hobbyists, the professionals, and the people with deep, life-destroying problems. This last category is the biggest headache for today's industry. It would be hard to live here for any length of time and not know someone who has destroyed themselves by gambling and often ruined the lives of family members along the way.

Certainly, by generously funding many of the programs for compulsive gamblers it seems likely the casinos have had some impact on the approaches taken to the problem by professionals. Each casino has some sort of program to help the addicts to varying degrees: sign up to not be mailed flyers, to get yourself banned from the casino or to be contacted by a support group.

Of course, none of the casinos offer you a plan that gives you the money back. The industry has plenty of fears about the nature of addiction and gambling and marketing and the impact all that put together might cause for the bottom line. On the surface, fears range from bad press to legislation to lawsuits. The more cynical might wonder what percentage of gaming revenue comes from people with problems. How much help can casinos really afford to give them?

My own insufficiently informed and examined opinion is that knowledge is power.

Enter Bill Kearney, a Philadelphia mortgage broker who claims to have once lost everything to Atlantic City casinos. Knowledge is exactly what Kearney is proposing.

Kearney has been pushing a bill through the Pennsylvania General Assembly, one that Vegas casino corporations are keeping close tabs on. The bill would require casinos to send customers a statement that would resemble a credit card bill or 401K statement. You would know down to the last cent how much you played, lost and won. Obviously, the gambling industry thinks this is a terrible idea.

One complaint the casinos offer is that doing this would be prohibitively expensive. The problem is that for regular customers almost every casino tracks this information already and they regularly send other mailers like coupons, incentives and deals to those same people. This is done thanks to the casinos' rewards/loyalty programs.

Even for non-gamblers, unless you want to pay for the privilege, casinos work hard to get you to sign up in a way that requires you to list things like your address and phone number. They then give you a special card that tracks what you do at every resort the company owns. So, when I was on Atkins diet, Stations Casinos got me to sign up for a card when they started to charge more for its buffets at Green Valley Ranch and Sunset Station to pay anonymously (or, as they put it, they were offering a discount if you have a card). Imagine how much more effort is put into keeping tabs on the specifics for gamblers. Anyway, throwing one more mailing, with info on how much you lost and won, probably isn't going to overwhelm any major resort in town with more paperwork.

So, instead we get the foolish slippery slope argument. The Sun interviews one gaming consultant: "What's to stop regulators from requiring McDonald's to send out statements to customers who they think are getting obese?"

My first thought: lots of things are going to make that not happen to McDonald's. Gambling has always been an industry with a unique level of regulation.

The idea of actually letting people see how much their gambling is impacting them in such a clear way seems overwhelmingly useful and empowering to individuals. In fact, according to the Sun, MGM already allows this option for players in their loyalty program.

As for how helpful this will be for problem gamblers, the experts interviewed seemed mixed. Of course, many of the experts are funded by casinos. But there is a certain common sense about the value in this idea.

What is also clear is that Kearney represents a new type of foe to the gaming industry. Comparing himself to a traditional gambling opponent, he tells the Sun: "They're throwing snowballs at casinos and I'm throwing nukes. They'd never come up with something like this because they never bit the apple. They never tried the product like I did."

Anyway, this right now is an idea in Pennsylvania that not only hasn't happened there yet, but one that no legislator here has even breathed a word to suggest should happen in Nevada. And it seems likely that will be the case for as long into the future as anyone can see. Still, the notion is powerful one. What do you think? Would this impact your gambling to know the exact numbers that result from your play?