In the past decade, the surest way to start a fight in the tech world was to write a negative story about a Mac product. You’d bring in comments from Mac lovers calling you a heretic, while Mac haters would consider you a hero. These Mac vs. PC holy wars continued for years, with even a funny series of Apple ads to top it off. Now we have a whole new set of holy wars happening over social networks. When someone says that Google+ is dead, people on Twitter celebrate, while people on Google+ get steaming mad. And the same for hardcore Facebook users. So tell us which social network you use the most in this week’s poll, and give your reasons why in the comments below. Keep it civil, social crusaders!