Well we could start tracking how much you've spend on the lottery and how much income you've got, that would not be difficult to do.
But is there really a purpose for it, realising how much you've already lost in lottery may actually discourage from playing..?
Our lottery is like any lottery in real life, the only fact is that the house itself only always win, server takes a tax of 20% from each ticket sold in a form of a gp sink, every lottery takes gold out of the game.
Each of those players who boost no limit lottery pots into insane amounts dump a large amount of gp out of the game economy daily. That is kind of the reason why we have a one ticket limit and a no limit lottery, one is for a simple level playing field and other is for a high risk - high reward type of situation, because you may still win lots of gp with one ticket, while Martin is risking A LOT of gp and does not always win.
If you don't like participating in no limit lotteries, no one forces you to participate, you should enjoy the one ticket limit lotteries where each character gets a fair chance.