You may have noticed that some websites are posting to your Facebook wall. Usually, they are comments that you wrote on those websites, or a survey or petition you agreed to promote. But sometimes, they can be malicious Facebook apps that post provocative, suggestive or outright pornographic posts to your Facebook wall. In this article, we will teach you how to stop Facebook apps posting to your Facebook wall, or change their behaviour. Learn how to do it @ Stop Facebook Apps Posting To Your Facebook Wall