Personally everyone has their own pleasure. Not everyone likes to play online games including gamblers. We have different tastes. But there are some people who willing to do a very risky thing like climbing the mounthain and so on just to get fun. So for me in depends on their own choice.
If the gambling take part in the online platform, is it not a gambling? I am not sure how we can classify the gambling and online games differently. I believe both are right option to invest our fund.
I love to play some games on Facebook I do not find those games on any gambling site. I mostly prefer all the games from EA and Ubisoft.