Don't forget to down vote, but also comment. Basically, one person responds with a comment, giving what seems like good advice, then the next person comments with exactly the opposite advice, then every comment after that is something completely different, or saying they are both right. Another good tactic is to hijack the thread with something completely off the topic entirely. Then when the topic gets moved to D2, the actual thread will be a lengthy conversation about something that has nothing to do with D2. Don't forget to provide links to lengthy videos which are only loosely related to the topic. Or post links to videos that are entirely off topic.