I also suggested that investors buying Zynga (ZNGA) for exposure to online gambling were focused on the wrong stock and that it was Boyd that would actually significantly outperform ZNGA as it had more exposure to online gambling and it was trading at a significant discount to its peers. On February 25th, I said to buy BYD ahead of legalization of online gambling in New Jersey. I have written about Boyd Gaming ( NYSE: BYD) a few times over the past couple of months.