There is a lot of drama here on occasion. You don't notice it at first but after about a month or so, you start to learn and post your own topics and BAM you can get smashed to the ground with some drama. I have a nice little block list for jerks. You can access it from you PM homepage, and add usernames that you'd just rather not deal with. Handy dandy feature.
I also think some spring fever is setting in and summer is getting closer, it's getting a lot hotter in Texas and that's not always conducive for the best mood.
I know for myself I am a very opinionated person, and can come on pretty strong, especially online when tone can only be inferred by the reader from text and not heard in person. I really try to temper my posts the best I can with respect and honest questions. The worst drama I see though is started by an "anonymous" post. I mean, if you have something to say, stand by it and be ready to defend your stance. Otherwise what's the point in starting a discussion about it, yanno?