Those of you who are users of the BlackBerry Internet Service (BIS) might be frustrated at this point. But before you throw your Storm or Bold or Curve at a brick wall, you need to realize that this is not just happening to you! BGR says they have heard from a few BIS users across different carriers that the service is down. It already has been a few hours and the estimate is that 75% to 80% of users are not online at present. If you are a BIS user, let us know if you are in the majority that is out of service for now, or if you are in the lucky minority that has service.