I prefer GooglePlus. I can't stand Facebook . Facebook is mostly personal and it doesn't give you the option to keep your name and location to yourself. GooglePlus does, and the posts there are more about what people like rather than what they're doing every second. I definitely prefer GAG over Yahoo Answers. Yahoo Answers looks like they let people do anything they want, and as a result, the questions and answers are silly and juvenile, at best. Plus, I've noticed they let people ask the same question repeatedly, so some days, I would see the same question half a dozen times.