It is proper Netiquette to share accurate information. Do check facts before posting.
Accuracy describes something that is correct. It is a state of being. Information that is accurate is correct.
Social Media has information that is not accurate. False information in Social Media is called a hoax because the content is generated from contacts.
Information that is correct, accurate, gives a Social Media network credibility. Information that if false, lies, degrade an entire Social Media network. People trust networks, people, and information from networks with people who tell the truth.
Share accurate information, check facts, because errors invalidate communication.