Watermark may delete any inappropriate Materials posted or uploaded on the Service and reserves the right (but not the obligation) to take any action which Watermark deems appropriate in its sole discretion with respect to any such Materials. By way of illustration, and not limitation, inappropriate Material includes material that is unlawful, harmful, threatening, abusive, harassing, tortious, defamatory, vulgar, obscene, libelous, invasive of another’s privacy, or racially, ethnically or otherwise objectionable.</p> <p>4.4