Beginning tomorrow, your Facebook News Feed is about to get a lot less noisy. According to AllThingsD, the company is tweaking its Open Graph formula so apps will no longer be able to “auto-publish” certain user activity. Facebook’s Henry Zhang wrote in a blog post, “When apps automatically publish stories on a person’s behalf in a way that is unexpected, such as when they browse an online store, it can surprise and confuse people.” [Source: AllThingsD]