Another good example is where to draw the lines on advocating violence, since technically anyone advocating a military action or talking positively about revolution is advocating violence, and in the latter case is advocating illegal activity as well. Others include whether to demand translation of very short foreign language phrases, whether to enforce rules on personal threads (e.g. technically warpus's travel threads are personal threads, but they're obviously a positive addition to the site), what to do with minor spam and slightly rude comments (now allowed in non-RD threads), and so on.