Obviously there isn't going to be anything official on this, however, are these ads risky. Are they risky to the point that you wouldn't use them on your site? I'm mulling over some options for high traffic pages that don't result in stick around return traffic. Dine and dash type traffic. I don't want to jeopardize my ranking just for the sake of a full page adbrite ad, but it is the best ad option for me. Thanks for any thoughts or advice. It hasn't been easy tracking down discussions on this topic.