I doubt there is anything to worry about, TBH. The culture promoted here is much different than what it was on reddit when it was just starting out so I think as this place grows the many pitfalls we see in today's reddit will not be a reality here. Feel free to correct me if you think I'm wrong :)
People here seem more polite, and much older and experienced than the average redditor. People on reddit overwhelmingly seem to be awkwardly introverted students with a severe case of ethnocentrism.