After many drafts of a new post, and OOPS! you still end up seeing error notifications. Here below are some illustrations of Facebook and Twitter rules that we should respect to avoid such issues.
About Twitter, the most important point is that message is to serve and continue the social conversation. The rule seeks to guarantee that everyone can freely and safely participate in the public conversation:
o Twitter prohibits the threat to inflict violence against a person or group of people, as well as the threat to promote terrorism or violent extremism. The Twitter policies also prohibit advocacy of force on the basis of race, ethnicity, nationality, caste, sexual orientation, gender, gender identity, religious affiliation, age, disability, or serious illness.
o Twitter considers that self-destructive behaviors are major social and public health challenges that require collaboration among all stakeholders —public, private, and civil society. To develop this policy, many experts were interviewed, by the Twitter team, and proved that people involved in self-harm or suicidal thoughts could share their personal experiences that may promote or encourage suicide, whether intentionally or unintentionally.
o Users are not allowed to publish or post photos, videos, or private information of others —such as personal addresses and phone numbers — on Twitter, unless they obtain permission and express consent. Twitter also forbids threatening or inciting others to reveal private information.
o Civic integrity cannot be used in Twitter services in order to manipulate or interfere with elections or other civic processes. This includes posting or sharing content that may restrict voter participation or deceive people as to how, when, or where they can participate in a civic process.
Content sharing is now part of everybody’s daily life. On Facebook as elsewhere on the web, it allows users to publish a video, an image, an article, or a song with a single click.
o Yet Facebook intends to uphold the law on the protection of the rights of others found in its "Declaration of Rights and Responsibilities”. Therefore, it will not permit any illegal – without the author's agreement – publication especially on video content.
o Facebook ads that promote the marketing of tobacco products, electronic cigarettes, vaporizers or any other product simulating tobacco consumption are not permitted. Advertisements of illegal prescription and recreational drugs shall not be advertised as well.
o Publicity that relates to the sale or use of weapons, ammunition or explosives are prohibited. This includes advertisements for weapons modification accessories.
o Commercials on Facebook must not endorse the adult products or services deal, except for advertisements for family planning and contraception. Adverts for contraception must focus on the product's contraceptive features, not on sexual pleasure or enhancement of sexual performance, and must target persons 18 years of age or older.
o Users are not allowed to include insults or errors in grammar and punctuation. Symbols, numbers and letters must be used correctly, and never be used to subvert Facebook advertising review process or other enforcement systems.
In short, the rules on social networks such as Facebook and Twitter are subject to change at any time. It' is up to us to make updates. keep us in mind that a rule violation can ultimately result in the suspension of a user’s account.
Sources: Facebook Website, Twitter Website