Please do report that you were treated decently and encountered strong logic here on FR. (Too bad we didn't confirm your teacher's prejudicial view of our behavior...)
P.S. Why not have your (presumably liberal) professor/teacher have other students post pro-2nd Amendment articles on Democratic Underground and DailyKos...
About the worst that happened was I was called a fool and a jerk, which as things go is really small potatoes. As mentioned before, the vast majority of responses were replies to points I raised, which is fine with me. I agree that I was treated decently, and I will be mentioning that fact. Revising the Second Amendment was a topic that people on this site could probably be expected to oppose, and they did, but people here spent lots more time attacking my arguments than me personally. As a previous poster mentioned, as long as someone doesn't post something that's deliberately inflammatory, I can't see why they would have a problem here unless they were so wedded to their ideas that they viewed any disagreement as oppression or other s**t like that. And acting that way is stupid. Anyways, I haven't seen anything here to confirm the teacher's opinion, so as far as I'm concerned its all good. Thanks for your time, and have a nice day, everyone.