B. People can be anonymous in internet so they can say things most people can't say (or even think) in the real life, so anyone who has vastly different ideas from majority can express them here without a worry. Like "Let's divide the country to three, Leave some part to the Kurds, some to ""Çomars""(used as a slur for religious AKP voters) and we get the İstanbul, Ankara, İzmir and all good western cities", anyone who hears that kind of irritating thing will hate that person and will try to beat/kill him if he tries that kind of thing(even just saying this in the crowded streets can get you beaten if you are unlucky), not only by religious people or MHP(nationalistic) voters, some of CHP voters would attack too due to patriotism(Why a CHP voter would leave Hatay and all Eastern Turkey to another country, because some edgy person wanted so?). But they can say it here. You can't hear that kind of thing normally in Turkey's streets, you have more chance to hear a Turkish man meowing to an egg than this.