I don't know much about sociology but I am somewhat curious about the discipline. I'd like to start a little discussion on sociology where I hope you all will inform me about the subject. What theories have sociologists proposed? What hypotheses have they came up with? What hypotheses have they been able to test? How exactly did they test them and what were the results? What are some of you favorite ideas, studies, etc, in sociology? I hope you will not limit the discussion only to the questions above, I just mentioned those because they were the first to come to mind and they sound interesting. In other words, feel free to mention anything that's loosely based on the subject.