We are absolutely able to enforce, and will continue to do so, violations that include harassment of others in-game, use of hacks, abuse of our reporting tools, and attempts to disrupt the gameplay of others. If you believe that someone is in violation of the game rules it does not warrant behavior, language, or abuse that would earn you, yourself, a suspension from the game. If you'd like to report an offense, please report the player using clear and descriptive language only once; support will review that report and take action based on the validity of the complaint, not the persistence of the reporting.
The intent with our policies is to ensure a fair and fun experience in Blizzard games, but the act of providing a window into your game for your opponent to see is not considered a violation, should they choose to use that to their advantage. We encourage anyone streaming to keep this in mind while doing so.